diff --git a/tests/Makefile b/tests/Makefile
index 17cf6589e..3ce9f317e 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -154,7 +154,7 @@ clean:
 ifneq (,$(filter $(shell uname),Linux Darwin GNU/kFreeBSD GNU OpenBSD FreeBSD DragonFly))
 HOST_OS = POSIX
 
-valgrindTest: VALGRIND = valgrind --leak-check=full --show-leak-kinds=all --error-exitcode=1
+valgrindTest: VALGRIND = valgrind --leak-check=full --error-exitcode=1
 valgrindTest: zstd datagen fuzzer fullbench zbufftest
 	@echo "\n ---- valgrind tests : memory analyzer ----"
 	$(VALGRIND) ./datagen -g50M > $(VOID)