diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 0f14327e..16892433 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -69,7 +69,13 @@ jobs:
       - name: Check if Reader has changed
         id: check-reader
         run: echo ::set-output name=changed::$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} Reader)
-
+        
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          username: ${{ secrets.DOCKER_HUB_NAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+          
       - name: Build Reader module
         run: |
           if [ "${{ steps.check-reader.outputs.changed }}" == "Reader" ] || [ "${{ github.event_name }}" == "push" ]; then
@@ -106,7 +112,13 @@ jobs:
       - name: Check if pyMetadata has changed
         id: check-pymetadata
         run: echo ::set-output name=changed::$(git diff --name-only ${{ github.event.before }} ${{ github.event.after }} pyMetadata)
-
+        
+      - name: Log in to Docker Hub
+        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
+        with:
+          username: ${{ secrets.DOCKER_HUB_NAME }}
+          password: ${{ secrets.DOCKER_HUB_TOKEN }}
+          
       - name: Build pyMetadata module
         run: |
           if [ "${{ steps.check-pymetadata.outputs.changed }}" == "pyMetadata" ] || [ "${{ github.event_name }}" == "push" ]; then