diff --git a/Makefile b/Makefile
index e6ef9ad2..8df31f61 100644
--- a/Makefile
+++ b/Makefile
@@ -4,11 +4,11 @@ SHELL := bash
 
 IMAGE_TAG = garm-build
 
-USER_ID=$(shell (docker --version | grep -q podman) && echo "0" || shell id -u)
-USER_GROUP=$(shell (docker --version | grep -q podman) && echo "0" || shell id -g)
+USER_ID=$(shell ((docker --version | grep -q podman) && echo "0" || id -u))
+USER_GROUP=$(shell ((docker --version | grep -q podman) && echo "0" || id -g))
 
 build-static:
 	@echo Building garm
 	docker build --tag $(IMAGE_TAG) .
-	docker run --rm -e USER_ID=$(USER_ID) -e USER_GROUP=$(USER_GROUP) -v $(PWD):/build/garm $(IMAGE_TAG) /build-static.sh
+	docker run --rm -e USER_ID=$(USER_ID) -e USER_GROUP=$(USER_GROUP) -v $(PWD):/build/garm:z $(IMAGE_TAG) /build-static.sh
 	@echo Binaries are available in $(PWD)/bin