1 files changed, 1 insertions, 0 deletions
diff --git a/Alc/ALu.c b/Alc/ALu.c
index df5ad6b0..9b2fd33a 100644
--- a/Alc/ALu.c
+++ b/Alc/ALu.c
@@ -30,6 +30,7 @@
 #include "alBuffer.h"
 #include "alThunk.h"
 #include "alListener.h"
+#include "alAuxEffectSlot.h"
 #include "bs2b.h"
 
 #if defined(HAVE_STDINT_H)