diff --git a/sys/dev/usb/uvideo.c b/sys/dev/usb/uvideo.c
index 1c139f830ece..0d9c393f84db 100644
--- a/sys/dev/usb/uvideo.c
+++ b/sys/dev/usb/uvideo.c
@@ -1013,7 +1013,7 @@ uvideo_unit_alloc_sources(struct uvideo_unit *vu,
 static void
 uvideo_unit_free_sources(struct uvideo_unit *vu)
 {
-	if (vu->vu_nsrcs == 1)
+	if (vu->vu_nsrcs <= 1)
 		return;
 
 	kmem_free(vu->s.vu_src_id_ary,