diff --git a/tools/perf/trace/beauty/arch_errno_names.sh b/tools/perf/trace/beauty/arch_errno_names.sh
index f8c44a85650b..9f9ea45cddc4 100755
--- a/tools/perf/trace/beauty/arch_errno_names.sh
+++ b/tools/perf/trace/beauty/arch_errno_names.sh
@@ -57,7 +57,7 @@ process_arch()
 	local arch="$1"
 	local asm_errno=$(asm_errno_file "$arch")
 
-	$gcc $include_path -E -dM -x c $asm_errno \
+	$gcc $CFLAGS $include_path -E -dM -x c $asm_errno \
 		|grep -hE '^#define[[:blank:]]+(E[^[:blank:]]+)[[:blank:]]+([[:digit:]]+).*' \
 		|awk '{ print $2","$3; }' \
 		|sort -t, -k2 -nu \