diff --git a/dlls/dsound/dsound_main.c b/dlls/dsound/dsound_main.c
index 8dd86e40edc..4e752be6bae 100644
--- a/dlls/dsound/dsound_main.c
+++ b/dlls/dsound/dsound_main.c
@@ -480,6 +480,7 @@ HRESULT enumerate_mmdevices(EDataFlow flow, GUID *guids,
     }
 
     if(count == 0){
+        IMMDeviceCollection_Release(coll);
         release_mmdevenum(devenum, init_hr);
         return DS_OK;
     }