diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a611ff1..4e7ed65 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -31,8 +31,8 @@ jobs:
         BRANCH_SHA_TAG="${{ github.ref_name }}-${{ github.sha }}"
         
         # Build the image
-        docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG} .
-        docker build -t ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG} .
+        docker build -t ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG} .
+        docker build -t ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG} .
         
     - name: Push Docker image
       run: |
@@ -40,13 +40,13 @@ jobs:
         BRANCH_SHA_TAG="${{ github.ref_name }}-${{ github.sha }}"
         
         # Push both tags
-        docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG}
-        docker push ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG}
+        docker push ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG}
+        docker push ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG}
         
     - name: Output image tags
       run: |
         IMAGE_TAG="${{ inputs.tag }}"
         BRANCH_SHA_TAG="${{ github.ref_name }}-${{ github.sha }}"
         echo "Built and pushed image tags:"
-        echo "- ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG}"
-        echo "- ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG}"
\ No newline at end of file
+        echo "- ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${IMAGE_TAG}"
+        echo "- ${{ env.REGISTRY }}/${{ env.REGISTRY_USERNAME }}/${{ env.IMAGE_NAME }}:${BRANCH_SHA_TAG}"
\ No newline at end of file