diff --git a/src/FAudioGMS.c b/src/FAudioGMS.c
index dad40b2..2e23a34 100644
--- a/src/FAudioGMS.c
+++ b/src/FAudioGMS.c
@@ -1583,6 +1583,7 @@ static void FAudioGMS_INTERNAL_SetEffectChain(FAudioGMS_Voice* voice, FAudioGMS_
     }
     else
     {
+        voice->sends.SendCount = 2;
         voice->sends.pSends = SDL_realloc(voice->sends.pSends, 2 * sizeof(FAudioSendDescriptor));
     }