diff --git a/.github/workflows/deploy_app_dev.yaml b/.github/workflows/deploy_app_dev.yaml
index 4797961fe..c4515b07d 100644
--- a/.github/workflows/deploy_app_dev.yaml
+++ b/.github/workflows/deploy_app_dev.yaml
@@ -5,6 +5,9 @@ on:
     branches:
       - main
 
+env:
+  CROSSWORD_URL: https://e7b2896c65fabc0480edc6c0e.web.app
+
 jobs:
   deploy-dev:
     runs-on: ubuntu-latest
@@ -16,7 +19,7 @@ jobs:
           channel: master
           flutter-version: 3.22.0-41.0.pre
       - run: flutter packages get
-      - run: flutter build web -t lib/main_development.dart --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY }} --wasm
+      - run: flutter build web -t lib/main_development.dart --dart-define CROSSWORD_URL=${{ env.CROSSWORD_URL }} --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY }} --wasm
 
 
       - uses: FirebaseExtended/action-hosting-deploy@v0
diff --git a/.github/workflows/deploy_app_prod.yaml b/.github/workflows/deploy_app_prod.yaml
index f8c063d4c..4e0582663 100644
--- a/.github/workflows/deploy_app_prod.yaml
+++ b/.github/workflows/deploy_app_prod.yaml
@@ -2,6 +2,9 @@ name: deploy_app_prod
 
 on: workflow_dispatch
 
+env:
+  CROSSWORD_URL: https://crossword.withgoogle.com
+
 jobs:
   deploy-dev:
     runs-on: ubuntu-latest
@@ -12,7 +15,7 @@ jobs:
         with:
           channel: "stable"
       - run: flutter packages get
-      - run: flutter build web -t lib/main_production.dart --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY_PROD }} --wasm
+      - run: flutter build web -t lib/main_production.dart --dart-define CROSSWORD_URL=${{ env.CROSSWORD_URL }} --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY_PROD }} --wasm
 
 
       - uses: FirebaseExtended/action-hosting-deploy@v0
diff --git a/.github/workflows/deploy_app_staging.yaml b/.github/workflows/deploy_app_staging.yaml
index adefabded..e09134168 100644
--- a/.github/workflows/deploy_app_staging.yaml
+++ b/.github/workflows/deploy_app_staging.yaml
@@ -2,6 +2,9 @@ name: deploy_app_staging
 
 on: workflow_dispatch
 
+env:
+  CROSSWORD_URL: https://stg-e7b2896c65fabc0480edc6c0e.web.app
+
 jobs:
   deploy-dev:
     runs-on: ubuntu-latest
@@ -13,7 +16,7 @@ jobs:
           channel: master
           flutter-version: 3.22.0-41.0.pre
       - run: flutter packages get
-      - run: flutter build web -t lib/main_staging.dart --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY }} --wasm
+      - run: flutter build web -t lib/main_staging.dart --dart-define CROSSWORD_URL=${{ env.CROSSWORD_URL }} --dart-define RECAPTCHA_KEY=${{ secrets.RECAPTCHA_KEY }} --wasm
 
 
       - uses: FirebaseExtended/action-hosting-deploy@v0
diff --git a/lib/project_details/link/project_details_links.dart b/lib/project_details/link/project_details_links.dart
index 13a0b23bf..7ce360158 100644
--- a/lib/project_details/link/project_details_links.dart
+++ b/lib/project_details/link/project_details_links.dart
@@ -7,6 +7,9 @@ class ProjectDetailsLinks {
   static const claimBadge =
       'https://developers.google.com/profile/badges/events/io/2024/crossword';
   static const googleAI = 'https://ai.google.dev/';
-  static const crossword = 'https://e7b2896c65fabc0480edc6c0e.web.app';
+  static const crossword = String.fromEnvironment(
+    'CROSSWORD_URL',
+    defaultValue: 'https://crossword.withgoogle.com',
+  );
   static const blogPost = 'https://flutter.dev/crossword';
 }