diff --git a/pkgs/development/compilers/llvm/common/openmp/default.nix b/pkgs/development/compilers/llvm/common/openmp/default.nix
index 8b1218c1ba67..68c50e06abd3 100644
--- a/pkgs/development/compilers/llvm/common/openmp/default.nix
+++ b/pkgs/development/compilers/llvm/common/openmp/default.nix
@@ -14,15 +14,9 @@
 , clang-unwrapped
 , perl
 , pkg-config
-, python3
 , version
 , devExtraCmakeFlags ? []
-, ompdSupport ? true
-, ompdGdbSupport ? ompdSupport
 }:
-
-assert lib.assertMsg (ompdGdbSupport -> ompdSupport) "OMPD GDB support requires OMPD support!";
-
 let
   pname = "openmp";
   src' =
@@ -59,14 +53,9 @@ stdenv.mkDerivation (rec {
 
   buildInputs = [
     (if stdenv.buildPlatform == stdenv.hostPlatform then llvm else targetLlvm)
-  ] ++ lib.optionals (ompdSupport && ompdGdbSupport) [
-    python3
   ];
 
-  cmakeFlags = [
-    (lib.cmakeBool "LIBOMP_OMPD_SUPPORT" ompdSupport)
-    (lib.cmakeBool "LIBOMP_OMPD_GDB_SUPPORT" ompdGdbSupport)
-  ] ++ lib.optionals (lib.versions.major release_version == "13") [
+  cmakeFlags = lib.optionals (lib.versions.major release_version == "13") [
     "-DLIBOMPTARGET_BUILD_AMDGCN_BCLIB=OFF" # Building the AMDGCN device RTL fails
   ] ++ lib.optionals (lib.versionAtLeast release_version "14") [
     "-DCLANG_TOOL=${clang-unwrapped}/bin/clang"