diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 5762eff..2185659 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -449,8 +449,8 @@ jobs:
           version: ${{ needs.release.outputs.version }}
           status-url: $STATUS_URL
           deploy-url: $BUILD_URL
-          access-key: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          secret-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          access-key: ${{ secrets.AWS_BUILD_USER_ACCESS_KEY_ID_IK4 }}
+          secret-key: ${{ secrets.AWS_BUILD_USER_SECRET_ACCESS_KEY_IK4 }}
           deploy-target: 'ecs'
           domain: 'verenigingsregister'
           project: 'verenigingsregister'
@@ -464,8 +464,6 @@ jobs:
           echo Status: ${{ steps.awscurl-polling-action.outputs.status }}
           echo ${{ steps.awscurl-polling-action.outputs.final-message }}
 
-
-
   upload-mutationfile-lambda:
     name: Upload MutationFile Lambda
     needs: [ release ]
@@ -519,8 +517,8 @@ jobs:
           version: ${{ needs.release.outputs.version }}
           status-url: $STATUS_URL
           deploy-url: $BUILD_URL
-          access-key: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          secret-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          access-key: ${{ secrets.AWS_BUILD_USER_ACCESS_KEY_ID_IK4 }}
+          secret-key: ${{ secrets.AWS_BUILD_USER_SECRET_ACCESS_KEY_IK4 }}
           deploy-target: 'lambda'
           domain: 'verenigingsregister'
           project: 'verenigingsregister'
@@ -534,8 +532,6 @@ jobs:
           echo Status: ${{ steps.awscurl-polling-action.outputs.status }}
           echo ${{ steps.awscurl-polling-action.outputs.final-message }}
 
-
-
   upload-sync-lambda:
     name: Upload Sync Lambda
     needs: [ release ]
@@ -589,8 +585,8 @@ jobs:
           version: ${{ needs.release.outputs.version }}
           status-url: $STATUS_URL
           deploy-url: $BUILD_URL
-          access-key: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          secret-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
+          access-key: ${{ secrets.AWS_BUILD_USER_ACCESS_KEY_ID_IK4 }}
+          secret-key: ${{ secrets.AWS_BUILD_USER_SECRET_ACCESS_KEY_IK4 }}
           deploy-target: 'lambda'
           domain: 'verenigingsregister'
           project: 'verenigingsregister'