diff --git a/unity-command/action.yaml b/unity-command/action.yaml
index dce0b9d..24e11ba 100644
--- a/unity-command/action.yaml
+++ b/unity-command/action.yaml
@@ -40,7 +40,7 @@ runs:
     run: |
       CONTAINER=${{ steps.getContainer.outputs.container }}
 
-      docker build -t ${{ inputs.imageTag }} --build-arg IMAGE=$CONTAINER ${{ github.action_path }}
+      #docker build -t ${{ inputs.imageTag }} --build-arg IMAGE=$CONTAINER ${{ github.action_path }}
     shell: bash
   - name: "Run Unity command."
     uses: act/unity/unity@master
@@ -50,6 +50,7 @@ runs:
       password: ${{ inputs.password }}
       command: ${{ inputs.command }}
       unityBuilder: ${{ inputs.unityBuilder }}
+      image: docker://${{ steps.getContainer.outputs.container }}
   - name: "Remove temporary image."
     run: |
       docker image rm ${{ inputs.imageTag }}