diff --git a/makefile b/makefile
index e12097e5c9a8a2af7de9454947f4280e3a2598fc..712cd2e76b4963554de0a00d6cfb8e284b7bc547 100644
--- a/makefile
+++ b/makefile
@@ -271,7 +271,7 @@ clean:
 
 .PHONY: unzip
 unzip:
-	for f in $(LIBS_ZIP); do unzip -o -d libs $$f; done
+	for f in $(LIBS_ZIP); do unzip -q -o -d libs $$f; done
 
 
 PYLINT = pylint3 -d all -e E,F