diff --git a/.github/workflows/deploy_api_dev.yaml b/.github/workflows/deploy_api_dev.yaml
index 15871eaa6..cf85649cd 100644
--- a/.github/workflows/deploy_api_dev.yaml
+++ b/.github/workflows/deploy_api_dev.yaml
@@ -16,6 +16,7 @@ env:
   GAME_URL: "*"
   INITIALS_BLACKLIST_ID: T1ilfCwjDpLS7iaFzenA
   FB_STORAGE_BUCKET: io-crossword-dev.appspot.com
+  HINT_FUNCTION_URL: gethintkit-sea6y22h5q-uc.a.run.app
 
 jobs:
   deploy:
@@ -61,6 +62,7 @@ jobs:
             GAME_URL=${{ env.GAME_URL }}
             INITIALS_BLACKLIST_ID=${{ env.INITIALS_BLACKLIST_ID }}
             FB_STORAGE_BUCKET=${{ env.FB_STORAGE_BUCKET }}
+            HINT_FUNCTION_URL=${{ env.HINT_FUNCTION_URL }}
 
       - name: Show Output
         run: echo ${{ steps.deploy.outputs.url }}
diff --git a/.github/workflows/deploy_api_prod.yaml b/.github/workflows/deploy_api_prod.yaml
index 948939d60..270e2c539 100644
--- a/.github/workflows/deploy_api_prod.yaml
+++ b/.github/workflows/deploy_api_prod.yaml
@@ -9,6 +9,7 @@ env:
   GAME_URL: https://prod-9961b3776301c37db86d9038f.web.app
   INITIALS_BLACKLIST_ID: CRORRJZBdf0rLLkHDr9j
   FB_STORAGE_BUCKET: io-crossword.appspot.com
+  HINT_FUNCTION_URL: gethintkit-u3emptgwka-uc.a.run.app
 
 jobs:
   deploy:
@@ -54,6 +55,7 @@ jobs:
             GAME_URL=${{ env.GAME_URL }}
             INITIALS_BLACKLIST_ID=${{ env.INITIALS_BLACKLIST_ID }}
             FB_STORAGE_BUCKET=${{ env.FB_STORAGE_BUCKET }}
+            HINT_FUNCTION_URL=${{ env.HINT_FUNCTION_URL }}
 
       - name: Show Output
         run: echo ${{ steps.deploy.outputs.url }}
diff --git a/.github/workflows/deploy_api_staging.yaml b/.github/workflows/deploy_api_staging.yaml
index e28b69ad7..0a9ecafd5 100644
--- a/.github/workflows/deploy_api_staging.yaml
+++ b/.github/workflows/deploy_api_staging.yaml
@@ -9,6 +9,7 @@ env:
   GAME_URL: https://stg-e7b2896c65fabc0480edc6c0e.web.app
   INITIALS_BLACKLIST_ID: T1ilfCwjDpLS7iaFzenA
   FB_STORAGE_BUCKET: io-crossword-dev.appspot.com
+  HINT_FUNCTION_URL: gethintkit-sea6y22h5q-uc.a.run.app
 
 jobs:
   deploy:
@@ -54,6 +55,7 @@ jobs:
             GAME_URL=${{ env.GAME_URL }}
             INITIALS_BLACKLIST_ID=${{ env.INITIALS_BLACKLIST_ID }}
             FB_STORAGE_BUCKET=${{ env.FB_STORAGE_BUCKET }}
+            HINT_FUNCTION_URL=${{ env.HINT_FUNCTION_URL }}
 
       - name: Show Output
         run: echo ${{ steps.deploy.outputs.url }}