diff --git a/subprojects/gst-plugins-bad/sys/wasapi/gstwasapisink.c b/subprojects/gst-plugins-bad/sys/wasapi/gstwasapisink.c
index b5005fc72c..ca8ad2fbc8 100644
--- a/subprojects/gst-plugins-bad/sys/wasapi/gstwasapisink.c
+++ b/subprojects/gst-plugins-bad/sys/wasapi/gstwasapisink.c
@@ -616,7 +616,8 @@ gst_wasapi_sink_write (GstAudioSink * asink, gpointer data, guint length)
   HRESULT hr;
   gint16 *dst = NULL;
   DWORD dwWaitResult;
-  guint can_frames, have_frames, n_frames, write_len, written_len = 0;
+  gint can_frames;
+  guint have_frames, n_frames, write_len, written_len = 0;
   HANDLE event_handle[2];
 
   event_handle[0] = self->event_handle;