diff --git a/Makefile b/Makefile
index cf00cef..4dffce0 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@ default: test
 
 test: build-libgit2
 	go run script/check-MakeGitError-thread-lock.go
-	go test ./...
+	go test --count=1 ./...
 
 install: build-libgit2
 	go install ./...
@@ -15,4 +15,4 @@ install-static: build-libgit2
 
 test-static: build-libgit2
 	go run script/check-MakeGitError-thread-lock.go
-	go test --tags "static" ./...
+	go test --count=1 --tags "static" ./...