diff --git a/pkg/util/cloudinit/schema/Dockerfile.quicktype b/pkg/util/cloudinit/schema/Dockerfile.quicktype
index 16bf4b00e..52361c54c 100644
--- a/pkg/util/cloudinit/schema/Dockerfile.quicktype
+++ b/pkg/util/cloudinit/schema/Dockerfile.quicktype
@@ -1,15 +1,13 @@
 FROM node:20 AS build
 WORKDIR /quicktype
 
-RUN npm install --prefix /quicktype quicktype
-
 FROM gcr.io/distroless/nodejs20-debian12
 COPY --from=build /quicktype /quicktype
 
 WORKDIR /output
 CMD [ \
     "/quicktype/node_modules/quicktype/dist/index.js", \
-    "--src", "/schema.json", \
+    "--src", "/schema-cloud-config-v1.json", \
     "--src-lang", "schema", \
     "--out", "/output/cloudconfig.go", \
     "--lang", "go", \
diff --git a/pkg/util/cloudinit/schema/Makefile b/pkg/util/cloudinit/schema/Makefile
index 10fdaa42e..ce91305a9 100644
--- a/pkg/util/cloudinit/schema/Makefile
+++ b/pkg/util/cloudinit/schema/Makefile
@@ -97,7 +97,7 @@ ifeq (docker,$(QUICKTYPE_METHOD))
 $(CLOUD_CONFIG_GO): build-images-quicktype
 	docker run -it --rm \
 	  -v $$(pwd):/output \
-	  -v $$(pwd)/$(SCHEMA_CLOUD_CONFIG):/schema.json \
+	  -v $$(pwd)/$(SCHEMA_CLOUD_CONFIG):/schema-cloud-config-v1.json \
 	  $(QUICKTYPE_IMAGE)
 	$(GOIMPORTS) -w $@
 else