diff --git a/.woodpecker.yaml b/.woodpecker.yaml
index e7accac..46286f9 100644
--- a/.woodpecker.yaml
+++ b/.woodpecker.yaml
@@ -1,31 +1,2 @@
-steps:
-  - name: version
-    image: alpine
-    commands:
-      - apk add --no-cache git make jq
-      - make ci-version
-
-  - name: build
-    image: git.teletypegames.org/internal/phaser-builder:latest
-    commands:
-      - make ci-export
-
-  - name: upload
-    image: alpine
-    environment:
-      UPDATE_SERVER: https://teletypegames.org
-      UPDATE_SECRET:
-        from_secret: update_secret_key
-    commands:
-      - apk add --no-cache make curl
-      - make ci-upload
-
-  - name: publish
-    image: alpine
-    environment:
-      UPDATE_SERVER: https://teletypegames.org
-      UPDATE_SECRET:
-        from_secret: update_secret_key
-    commands:
-      - apk add --no-cache make curl
-      - make ci-publish
+# The CI pipeline is served by the update server: GET /build/config?platform=phaser
+platform: phaser
diff --git a/Makefile b/Makefile
index d12cb72..a1396be 100644
--- a/Makefile
+++ b/Makefile
@@ -7,8 +7,6 @@ PROJECT = trickster-tiles
 DIST_DIR   = dist
 OUTPUT_ZIP = $(PROJECT)-$(VERSION).html.zip
 
-VERSION_FILE = .version
-
 all: build
 
 node_modules: package.json package-lock.json
@@ -42,36 +40,4 @@ watch:
 clean:
 	rm -rf $(DIST_DIR)
 
-ci-version:
-	@if [ -f metadata.json ]; then \
-		VERSION=$$(jq -r '.version' metadata.json); \
-	else \
-		VERSION=$$(git rev-parse --short HEAD); \
-	fi; \
-	BRANCH=$$(git rev-parse --abbrev-ref HEAD); \
-	if [ "$$BRANCH" != "main" ] && [ "$$BRANCH" != "master" ]; then \
-		VERSION="dev-$$VERSION-$$BRANCH"; \
-	fi; \
-	echo $$VERSION > $(VERSION_FILE)
-
-ci-export:
-	@VERSION=$$(cat $(VERSION_FILE)); \
-	$(MAKE) export VERSION=$$VERSION
-
-ci-upload:
-	@VERSION=$$(cat $(VERSION_FILE)); \
-	FILE="$(PROJECT)-$$VERSION.html.zip"; \
-	META_SRC="metadata.json"; \
-	META_DST="$(PROJECT)-$$VERSION.metadata.json"; \
-	cp $$META_SRC $$META_DST; \
-	for f in $$FILE $$META_DST; do \
-		curl -fsS -H "X-Update-Secret: $(UPDATE_SECRET)" \
-			-F "file=@$$f" \
-			"$(UPDATE_SERVER)/build/upload?name=$(PROJECT)&version=$$VERSION" || exit 1; \
-	done
-
-ci-publish:
-	@VERSION=$$(cat $(VERSION_FILE)); \
-	curl -fsS -X POST -H "X-Update-Secret: $(UPDATE_SECRET)" "$(UPDATE_SERVER)/build/publish?name=$(PROJECT)&platform=phaser&version=$$VERSION"
-
-.PHONY: all build web serve dev export watch clean ci-version ci-export ci-upload ci-publish
+.PHONY: all build web serve dev export watch clean