diff --git a/Makefile b/Makefile
index 2c70ebc..e1c5a1e 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ generate: static-build/install/lib/libgit2.a
 test:
 	-go-mod-clean # go install go.wit.com/apps/go-mod-clean@latest
 	go run script/check-MakeGitError-thread-lock.go
-	PKG_CONFIG_PATH=/opt/libgit2/ go test -v -x $(TEST_ARGS) ./...
+	LD_LIBRARY_PATH=/opt/libgit2 PKG_CONFIG_PATH=/opt/libgit2/ go test -v -x $(TEST_ARGS) ./...
 
 add-remote:
 	git remote add git2go https://github.com/libgit2/git2go.git