diff --git a/main.go b/main.go
index d9cba21..70e2ba4 100644
--- a/main.go
+++ b/main.go
@@ -84,6 +84,7 @@ func main() {
 
 		wg.Wait()
 		close(filesMap.FilesHashed)
+		close(filesMap.ImagesHashed)
 		<-done
 	}