diff --git a/public/logos/greymass.png b/public/logos/greymass.png
new file mode 100644
index 00000000..223501be
Binary files /dev/null and b/public/logos/greymass.png differ
diff --git a/src/lib/logo-manifest.ts b/src/lib/logo-manifest.ts
index 15938ee0..9adb8887 100644
--- a/src/lib/logo-manifest.ts
+++ b/src/lib/logo-manifest.ts
@@ -200,6 +200,7 @@ const RAW: Record<string, string> = {
   viction: "/logos/viction.png",
   thundercore: "/logos/thundercore.png",
   oktc: "/logos/oktc.png",
+  greymass: "/logos/greymass.png",
   // ─── NEAR providers (bench 216) ───
   "near-org": "/logos/near.jpg",
   fastnear: "/logos/near.jpg",