diff --git a/.github/workflows/deploy_collab.yml b/.github/workflows/deploy_collab.yml
index c4193adcd2434..1e6e6cf2803e2 100644
--- a/.github/workflows/deploy_collab.yml
+++ b/.github/workflows/deploy_collab.yml
@@ -76,7 +76,11 @@ jobs:
           clean: false
 
       - name: Build docker image
-        run: docker build . --build-arg GITHUB_SHA=$GITHUB_SHA --tag registry.digitalocean.com/zed/collab:$GITHUB_SHA
+        run: |
+          docker build -f Dockerfile-collab \
+            --build-arg GITHUB_SHA=$GITHUB_SHA \
+            --tag registry.digitalocean.com/zed/collab:$GITHUB_SHA \
+            .
 
       - name: Publish docker image
         run: docker push registry.digitalocean.com/zed/collab:${GITHUB_SHA}
diff --git a/.zed/settings.json b/.zed/settings.json
index 176fd33a9b966..41adfdbf591d3 100644
--- a/.zed/settings.json
+++ b/.zed/settings.json
@@ -38,6 +38,10 @@
       }
     }
   },
+  "file_types": {
+    "Dockerfile": ["Dockerfile*[!dockerignore]"],
+    "Git Ignore": ["dockerignore"]
+  },
   "hard_tabs": false,
   "formatter": "auto",
   "remove_trailing_whitespace_on_save": true,
diff --git a/Dockerfile b/Dockerfile-collab
similarity index 100%
rename from Dockerfile
rename to Dockerfile-collab
diff --git a/.dockerignore b/Dockerfile-collab.dockerignore
similarity index 100%
rename from .dockerignore
rename to Dockerfile-collab.dockerignore