diff --git a/macros.ghc-srpm-no-prof b/macros.ghc-srpm-no-prof
index ffb27e3..1255577 100644
--- a/macros.ghc-srpm-no-prof
+++ b/macros.ghc-srpm-no-prof
@@ -1,2 +1,2 @@
-# enable profiling libraries in prof subpkgs
-with_ghc_prof 0
+# disable profiling libraries and prof subpkgs
+%with_ghc_prof %{nil}