diff --git a/lib/go/test/fuzz/Makefile.am b/lib/go/test/fuzz/Makefile.am
index a8a8102..56f138a 100644
--- a/lib/go/test/fuzz/Makefile.am
+++ b/lib/go/test/fuzz/Makefile.am
@@ -24,7 +24,7 @@
 	touch gopathfuzz
 
 check: gopathfuzz
-	go test -mod=mod -tags gofuzz
+	go test -tags gofuzz
 
 clean-local:
 	$(RM) -r gopathfuzz gen-go