diff --git a/plugins/LadspaEffect/swh/sifter_1210.c b/plugins/LadspaEffect/swh/sifter_1210.c
index 8650da084..06184ab40 100644
--- a/plugins/LadspaEffect/swh/sifter_1210.c
+++ b/plugins/LadspaEffect/swh/sifter_1210.c
@@ -33,7 +33,7 @@ void _init(); // forward declaration
 
 inline int partition(LADSPA_Data array[], int left, int right);
 
-#ifdef LMMS_BUILD_APPLE
+#ifdef __clang__
 void q_sort(LADSPA_Data array[], int left, int right) {
 #else
 inline void q_sort(LADSPA_Data array[], int left, int right) {