diff --git a/README.md b/README.md
index 0f4e464..7ce15a1 100644
--- a/README.md
+++ b/README.md
@@ -49,8 +49,8 @@ then triggers
 
 ```sh
 docker build --platform linux/amd64 -f builder.Dockerfile \
-  -t git.teletypegames.org/internal/phaser-builder:latest .
-docker push git.teletypegames.org/internal/phaser-builder:latest
+  -t git.teletypegames.org/build/phaser-builder:latest .
+docker push git.teletypegames.org/build/phaser-builder:latest
 ```
 
 Detailed documentation lives on the wiki: `/development/phaser`.
diff --git a/builder.Dockerfile b/builder.Dockerfile
index 6ca8c88..355f677 100644
--- a/builder.Dockerfile
+++ b/builder.Dockerfile
@@ -3,8 +3,8 @@
 #
 # Build & push (the CI runner is linux/amd64):
 #   docker build --platform linux/amd64 -f builder.Dockerfile \
-#     -t git.teletypegames.org/internal/phaser-builder:latest .
-#   docker push git.teletypegames.org/internal/phaser-builder:latest
+#     -t git.teletypegames.org/build/phaser-builder:latest .
+#   docker push git.teletypegames.org/build/phaser-builder:latest
 
 FROM node:22-alpine