diff --git a/.clang-format b/.clang-format
index a3aea2bdd7b..d5d12e7490c 100644
--- a/.clang-format
+++ b/.clang-format
@@ -47,7 +47,7 @@ IncludeCategories:
     Priority: 2
     CaseSensitive: true
   # O2Physics, non-PWG
-  - Regex: ^(<|")(Common|ALICE3|DPG|EventFiltering|Tools|Tutorials)/.*\.h
+  - Regex: ^(<|")(Common|ALICE3|DPG|EventFiltering|PID|Tools|Tutorials)/.*\.h
     Priority: 3
     CaseSensitive: true
   # O2
diff --git a/Scripts/format_includes.awk b/Scripts/format_includes.awk
index f60e3ebce30..42484d62830 100644
--- a/Scripts/format_includes.awk
+++ b/Scripts/format_includes.awk
@@ -6,7 +6,7 @@
 {
     if ($1 ~ /^#include/) {
         h = substr($2, 2, length($2) - 2)
-        if ( h ~ /^(PWG[A-Z]{2}|Common|ALICE3|DPG|EventFiltering|Tools|Tutorials)\/.*\.h/ ) { $2 = "\""h"\"" } # O2Physics
+        if ( h ~ /^(PWG[A-Z]{2}|Common|ALICE3|DPG|EventFiltering|PID|Tools|Tutorials)\/.*\.h/ ) { $2 = "\""h"\"" } # O2Physics
         else if ( h ~ /^(Algorithm|CCDB|Common[A-Z]|DataFormats|DCAFitter|Detectors|EMCAL|FDD|Field|Framework|FT0|FV0|GlobalTracking|GPU|ITS|MathUtils|MCH|MFT|MID|PHOS|ReconstructionDataFormats|SimulationDataFormat|TOF|TPC|ZDC).*\/.*\.h/ ) { $2 = "<"h">" } # O2
         else if ( h ~ /^(T[A-Z]|Math\/|Roo[A-Z])[[:alnum:]\/]+\.h/ ) { $2 = "<"h">" } # ROOT
         else if ( h ~ /^KF[A-Z][[:alnum:]]+\.h/ ) { $2 = "<"h">" } # KFParticle