diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 807d966..2b14eb9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -36,7 +36,7 @@ jobs:
           deno compile \
             --allow-read \
             --allow-write \
-            --allow-net=0.0.0.0:3000 \
+            --allow-net \
             --allow-env=HOST,PORT,PERSIST,QUEUE_API_TOKEN,QUEUE_DEPTH_LIMIT,QUEUE_COUNT_LIMIT,RATE_LIMIT_REQUESTS \
             main.ts
       - name: Run tests
diff --git a/Dockerfile b/Dockerfile
index 017a09d..7038059 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,13 +1,10 @@
 FROM denoland/deno:2.7.6
 
-ARG DENO_HOST=0.0.0.0
-ARG DENO_PORT=3000
-
 COPY . /queue
 
 WORKDIR /queue
 
-RUN deno compile --allow-read --allow-write --allow-net=${DENO_HOST}:${DENO_PORT} --allow-env=HOST,PORT,PERSIST,QUEUE_API_TOKEN,QUEUE_DEPTH_LIMIT,QUEUE_COUNT_LIMIT,RATE_LIMIT_REQUESTS --allow-sys main.ts && cp ./queue /usr/bin/
+RUN deno compile --allow-read --allow-write --allow-net --allow-env=HOST,PORT,PERSIST,QUEUE_API_TOKEN,QUEUE_DEPTH_LIMIT,QUEUE_COUNT_LIMIT,RATE_LIMIT_REQUESTS --allow-sys main.ts && cp ./queue /usr/bin/
 
 RUN chown -R deno:deno /queue /usr/bin/queue
 
diff --git a/tests/compiled_binary_test.ts b/tests/compiled_binary_test.ts
index fd4074c..6a7a995 100644
--- a/tests/compiled_binary_test.ts
+++ b/tests/compiled_binary_test.ts
@@ -10,126 +10,179 @@
 import { assertEquals } from "jsr:@std/assert@1.0";
 
 async function compile(permFlags: string[], outPath: string): Promise<void> {
-    const cmd = new Deno.Command(Deno.execPath(), {
-        args: ["compile", ...permFlags, "-o", outPath, "main.ts"],
-        cwd: ".",
-        stdout: "piped",
-        stderr: "piped",
-    });
-    const { code, stderr } = await cmd.output();
-    if (code !== 0) {
-        throw new Error(`compile failed: ${new TextDecoder().decode(stderr)}`);
-    }
+  const cmd = new Deno.Command(Deno.execPath(), {
+    args: ["compile", ...permFlags, "-o", outPath, "main.ts"],
+    cwd: ".",
+    stdout: "piped",
+    stderr: "piped",
+  });
+  const { code, stderr } = await cmd.output();
+  if (code !== 0) {
+    throw new Error(`compile failed: ${new TextDecoder().decode(stderr)}`);
+  }
 }
 
 // Spawns a compiled binary and waits for it to either announce it's
 // listening, or exit/crash. Returns the outcome so callers can assert on it.
 async function probeStartup(
-    binPath: string,
-    args: string[],
-    env: Record<string, string>,
+  binPath: string,
+  args: string[],
+  env: Record<string, string>,
 ): Promise<{ started: boolean; output: string }> {
-    const decoder = new TextDecoder();
-    const child = new Deno.Command(binPath, {
-        args,
-        env,
-        stdout: "piped",
-        stderr: "piped",
-    }).spawn();
+  const decoder = new TextDecoder();
+  const child = new Deno.Command(binPath, {
+    args,
+    env,
+    stdout: "piped",
+    stderr: "piped",
+  }).spawn();
 
-    let buf = "";
-    let started = false;
+  let buf = "";
+  let started = false;
 
-    const stdoutReader = child.stdout.getReader();
-    const stderrReader = child.stderr.getReader();
+  const stdoutReader = child.stdout.getReader();
+  const stderrReader = child.stderr.getReader();
 
-    const readAll = async (reader: ReadableStreamDefaultReader<Uint8Array>) => {
-        while (true) {
-            const { done, value } = await reader.read();
-            if (done) break;
-            buf += decoder.decode(value, { stream: true });
-            if (buf.includes("Listening on")) {
-                started = true;
-                return;
-            }
-        }
-    };
+  const readAll = async (reader: ReadableStreamDefaultReader<Uint8Array>) => {
+    while (true) {
+      const { done, value } = await reader.read();
+      if (done) break;
+      buf += decoder.decode(value, { stream: true });
+      if (buf.includes("Listening on")) {
+        started = true;
+        return;
+      }
+    }
+  };
 
-    const timeout = new Promise<void>((resolve) => setTimeout(resolve, 3000));
+  const timeout = new Promise<void>((resolve) => setTimeout(resolve, 3000));
 
-    await Promise.race([
-        Promise.all([readAll(stdoutReader), readAll(stderrReader)]),
-        timeout,
-    ]);
+  await Promise.race([
+    Promise.all([readAll(stdoutReader), readAll(stderrReader)]),
+    timeout,
+  ]);
 
-    try { stdoutReader.releaseLock(); } catch { /* ignore */ }
-    try { stderrReader.releaseLock(); } catch { /* ignore */ }
-    try { child.kill("SIGKILL"); } catch { /* ignore */ }
-    try { await child.status; } catch { /* ignore */ }
+  try {
+    stdoutReader.releaseLock();
+  } catch { /* ignore */ }
+  try {
+    stderrReader.releaseLock();
+  } catch { /* ignore */ }
+  try {
+    child.kill("SIGKILL");
+  } catch { /* ignore */ }
+  try {
+    await child.status;
+  } catch { /* ignore */ }
 
-    return { started, output: buf };
+  return { started, output: buf };
 }
 
 Deno.test({
-    name: "compiled binary: starts with a scoped --allow-env allowlist (#64)",
-    fn: async () => {
-        const tempDir = await Deno.makeTempDir({ prefix: "queue-compile-test-" });
-        const outPath = `${tempDir}/queue`;
-        try {
-            await compile(
-                [
-                    "--allow-read",
-                    "--allow-write",
-                    "--allow-net",
-                    "--allow-env=HOST,PORT,PERSIST,QUEUE_API_TOKEN,QUEUE_DEPTH_LIMIT,QUEUE_COUNT_LIMIT,RATE_LIMIT_REQUESTS",
-                    "--allow-sys",
-                ],
-                outPath,
-            );
-            const { started, output } = await probeStartup(outPath, [], {
-                QUEUE_API_TOKEN: "compile-test-token",
-                HOST: "127.0.0.1",
-                PORT: "0",
-            });
-            assertEquals(started, true, `binary did not report listening. Output:\n${output}`);
-        } finally {
-            await Deno.remove(tempDir, { recursive: true }).catch(() => {});
-        }
-    },
-    // Compiling a 100MB+ binary is slow; this is an integration test, not a unit test.
-    sanitizeResources: false,
-    sanitizeOps: false,
+  name: "compiled binary: starts with a scoped --allow-env allowlist (#64)",
+  fn: async () => {
+    const tempDir = await Deno.makeTempDir({ prefix: "queue-compile-test-" });
+    const outPath = `${tempDir}/queue`;
+    try {
+      await compile(
+        [
+          "--allow-read",
+          "--allow-write",
+          "--allow-net",
+          "--allow-env=HOST,PORT,PERSIST,QUEUE_API_TOKEN,QUEUE_DEPTH_LIMIT,QUEUE_COUNT_LIMIT,RATE_LIMIT_REQUESTS",
+          "--allow-sys",
+        ],
+        outPath,
+      );
+      const { started, output } = await probeStartup(outPath, [], {
+        QUEUE_API_TOKEN: "compile-test-token",
+        HOST: "127.0.0.1",
+        PORT: "0",
+      });
+      assertEquals(
+        started,
+        true,
+        `binary did not report listening. Output:\n${output}`,
+      );
+    } finally {
+      await Deno.remove(tempDir, { recursive: true }).catch(() => {});
+    }
+  },
+  // Compiling a 100MB+ binary is slow; this is an integration test, not a unit test.
+  sanitizeResources: false,
+  sanitizeOps: false,
+});
+
+Deno.test({
+  name:
+    "compiled binary: starts and persists with an arbitrary --persist dir (#65)",
+  fn: async () => {
+    const tempDir = await Deno.makeTempDir({ prefix: "queue-compile-test-" });
+    const outPath = `${tempDir}/queue`;
+    const persistDir = `${tempDir}/persist`;
+    try {
+      await compile(
+        [
+          "--allow-read",
+          "--allow-write",
+          "--allow-net",
+          "--allow-env",
+          "--allow-sys",
+        ],
+        outPath,
+      );
+      const { started, output } = await probeStartup(outPath, ["--persist"], {
+        QUEUE_API_TOKEN: "compile-test-token",
+        HOST: "127.0.0.1",
+        PORT: "0",
+        PERSIST: persistDir,
+      });
+      assertEquals(
+        started,
+        true,
+        `binary did not report listening. Output:\n${output}`,
+      );
+    } finally {
+      await Deno.remove(tempDir, { recursive: true }).catch(() => {});
+    }
+  },
+  // Compiling a 100MB+ binary is slow; this is an integration test, not a unit test.
+  sanitizeResources: false,
+  sanitizeOps: false,
 });
 
 Deno.test({
-    name: "compiled binary: starts and persists with an arbitrary --persist dir (#65)",
-    fn: async () => {
-        const tempDir = await Deno.makeTempDir({ prefix: "queue-compile-test-" });
-        const outPath = `${tempDir}/queue`;
-        const persistDir = `${tempDir}/persist`;
-        try {
-            await compile(
-                [
-                    "--allow-read",
-                    "--allow-write",
-                    "--allow-net",
-                    "--allow-env",
-                    "--allow-sys",
-                ],
-                outPath,
-            );
-            const { started, output } = await probeStartup(outPath, ["--persist"], {
-                QUEUE_API_TOKEN: "compile-test-token",
-                HOST: "127.0.0.1",
-                PORT: "0",
-                PERSIST: persistDir,
-            });
-            assertEquals(started, true, `binary did not report listening. Output:\n${output}`);
-        } finally {
-            await Deno.remove(tempDir, { recursive: true }).catch(() => {});
-        }
-    },
-    // Compiling a 100MB+ binary is slow; this is an integration test, not a unit test.
-    sanitizeResources: false,
-    sanitizeOps: false,
+  name:
+    "compiled binary: binds to a runtime PORT/HOST different from build-time defaults (#68)",
+  fn: async () => {
+    const tempDir = await Deno.makeTempDir({ prefix: "queue-compile-test-" });
+    const outPath = `${tempDir}/queue`;
+    try {
+      await compile(
+        [
+          "--allow-read",
+          "--allow-write",
+          "--allow-net",
+          "--allow-env",
+          "--allow-sys",
+        ],
+        outPath,
+      );
+      const { started, output } = await probeStartup(outPath, [], {
+        QUEUE_API_TOKEN: "compile-test-token",
+        HOST: "0.0.0.0",
+        PORT: "1991",
+      });
+      assertEquals(
+        started,
+        true,
+        `binary did not report listening. Output:\n${output}`,
+      );
+    } finally {
+      await Deno.remove(tempDir, { recursive: true }).catch(() => {});
+    }
+  },
+  // Compiling a 100MB+ binary is slow; this is an integration test, not a unit test.
+  sanitizeResources: false,
+  sanitizeOps: false,
 });