1 files changed, 1 insertions, 0 deletions
diff --git a/Alc/ALc.c b/Alc/ALc.c
index 2727aa33..dfd6b4b9 100644
--- a/Alc/ALc.c
+++ b/Alc/ALc.c
@@ -33,6 +33,7 @@
 #include "alThunk.h"
 #include "alSource.h"
 #include "alExtension.h"
+#include "alAuxEffectSlot.h"
 #include "bs2b.h"
 
 ///////////////////////////////////////////////////////