diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 815e23b..534c89b 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -3,6 +3,11 @@ on:
     push:
         branches:
             - main
+
+env:
+    REGISTRY: ghcr.io
+    IMAGE_NAME: ${{ github.repository }}
+
 jobs:
     build:
         name: Build docker image