diff --git a/tests/Makefile b/tests/Makefile
index 0495132c89..86b7503c93 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -129,11 +129,11 @@ fate-list:
 
 coverage.info: TAG = LCOV
 coverage.info:
-	$(M)lcov -d $(CURDIR) -b $(SRC_PATH) --capture -o $@
+	$(M)lcov -q -d $(CURDIR) -b $(SRC_PATH) --capture -o $@
 
 lcov:  TAG = GENHTML
 lcov: coverage.info
-	$(M)genhtml -o $(CURDIR)/lcov $<
+	$(M)genhtml -q -o $(CURDIR)/lcov $<
 
 lcov-reset: TAG = LCOV
 lcov-reset: