diff --git a/.github/workflows/oracle-observer-image-build.yml b/.github/workflows/oracle-observer-image-build.yml
index e2c04383..37ffa903 100644
--- a/.github/workflows/oracle-observer-image-build.yml
+++ b/.github/workflows/oracle-observer-image-build.yml
@@ -194,17 +194,11 @@ jobs:
           path: /tmp
 
       - name: Load and retag image for publish
-        run: |
-          docker load --input /tmp/oracle-observer-image.tar
-          docker tag delius-core-oracle-observer:${{ github.sha }} 374269020027.dkr.ecr.eu-west-2.amazonaws.com/delius-core-oracle-observer:${{ github.run_id }}-${{ github.run_attempt }}
-
-      - name: Log into ghcr
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
+        run: docker tag /tmp/oracle-observer-image.tar 374269020027.dkr.ecr.eu-west-2.amazonaws.com/delius-core-oracle-observer:${{ github.run_id }}-${{ github.run_attempt }}
 
+      - name: Login to ECR
+        run: aws ecr get-login-password --region eu-west-2 | docker login --username AWS --password-stdin 374269020027.dkr.ecr.eu-west-2.amazonaws.com
+  
       - name: Publish image
         run: docker push 374269020027.dkr.ecr.eu-west-2.amazonaws.com/delius-core-oracle-observer:${{ github.run_id }}-${{ github.run_attempt }}, 374269020027.dkr.ecr.eu-west-2.amazonaws.com/delius-core-oracle-observer:latest