diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 35938ba8cb..7405d018f6 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -47,7 +47,7 @@ jobs:
         run: npm install netlify-cli -g
 
       - name: Build using Netlify
-        run: netlify build --context deploy-preview
+        run: netlify build --context deploy-preview --offline
         env:
           NETLIFY_SITE_ID: ${{ vars.NETLIFY_SITE_ID }}
           NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
diff --git a/.github/workflows/test-build.yml b/.github/workflows/test-build.yml
index c75a906d7a..c5d5c65b66 100644
--- a/.github/workflows/test-build.yml
+++ b/.github/workflows/test-build.yml
@@ -46,7 +46,7 @@ jobs:
         run: npm install netlify-cli -g
 
       - name: Build using Netlify
-        run: netlify build --context deploy-preview
+        run: netlify build --context deploy-preview --offline
         working-directory: site/gatsby-site
         env:
           INSTRUMENT: true
diff --git a/site/gatsby-site/github-netlify.toml b/site/gatsby-site/github-netlify.toml
index 42b8f18e93..d5eb03f655 100644
--- a/site/gatsby-site/github-netlify.toml
+++ b/site/gatsby-site/github-netlify.toml
@@ -8,4 +8,7 @@
 #   package = "/plugins/netlify-plugin-process-notifications"
 
 [build.processing.html]
-  pretty_urls = false
\ No newline at end of file
+  pretty_urls = false
+
+[context.deploy-preview]
+  publish = "public/"
\ No newline at end of file
diff --git a/site/gatsby-site/tests-netlify.toml b/site/gatsby-site/tests-netlify.toml
index 43c8ae888d..34dd199623 100644
--- a/site/gatsby-site/tests-netlify.toml
+++ b/site/gatsby-site/tests-netlify.toml
@@ -2,4 +2,7 @@
   package = "@netlify/plugin-gatsby"
 
 [build.processing.html]
-  pretty_urls = false
\ No newline at end of file
+  pretty_urls = false
+
+[context.deploy-preview]
+  publish = "public/"
\ No newline at end of file