diff --git a/watchdog/Makefile b/watchdog/Makefile
index b23b95b..7a38218 100644
--- a/watchdog/Makefile
+++ b/watchdog/Makefile
@@ -2,12 +2,12 @@ include watchdog/.version
 
 watchdog-nopush:
 	docker buildx build --platform linux/amd64 --load \
-	    --build-arg MC_VERSION=$(VERSION) \
+	    --build-arg VERSION=$(VERSION) \
 	    --tag alemairebe/watchdog:$(VERSION) watchdog
 
 watchdog:
 	docker buildx build --platform linux/amd64,linux/arm64,linux/arm,linux/ppc64le --push \
-	    --build-arg MC_VERSION=$(VERSION) \
+	    --build-arg VERSION=$(VERSION) \
 	    --cache-from=type=registry,ref=alemairebe/watchdog \
 	    --cache-to=type=registry,ref=alemairebe/watchdog \
 	    --tag alemairebe/watchdog:$(VERSION) watchdog