diff --git a/pkgs/servers/sql/postgresql/generic.nix b/pkgs/servers/sql/postgresql/generic.nix
index fcd8e335aac5..4d9b1ac95ee1 100644
--- a/pkgs/servers/sql/postgresql/generic.nix
+++ b/pkgs/servers/sql/postgresql/generic.nix
@@ -217,8 +217,8 @@ let
         # Those are only used when building e.g. extensions, so go to $dev.
         moveToOutput "lib/*.a" "$dev"
       '' + lib.optionalString jitSupport ''
-        # In the case of JIT support, prevent a retained dependency on clang-wrapper
-        nuke-refs $out/lib/llvmjit_types.bc $(find $out/lib/bitcode -type f)
+        # In the case of JIT support, prevent useless dependencies on header files
+        find "$out/lib" -iname '*.bc' -type f -exec nuke-refs '{}' +
 
         # Stop lib depending on the -dev output of llvm
         remove-references-to -t ${llvmPackages.llvm.dev} "$out/lib/llvmjit${dlSuffix}"