diff --git a/Makefile b/Makefile
index 2d1ef27..e037556 100644
--- a/Makefile
+++ b/Makefile
@@ -14,5 +14,5 @@ build: docker
 		-v ${PWD}/packer_cache:/build/packer_cache \
 		-v ${PWD}/output-arm-image:/build/output-arm-image \
 		-e PACKER_CACHE_DIR=/build/packer_cache \
-	packer-builder-arm build packer/aprs-pigate.json
+	docker.pkg.github.com/solo-io/packer-builder-arm-image/packer-builder-arm build packer/aprs-pigate.json
 	mv output-arm-image/image output-arm-image/aprs-pigate.img