diff --git a/.github/workflows/integration-test.yaml b/.github/workflows/integration-test.yaml
index ffb0c14..b483c5a 100644
--- a/.github/workflows/integration-test.yaml
+++ b/.github/workflows/integration-test.yaml
@@ -13,11 +13,8 @@ jobs:
           python-version: 3.6
       - name: Set BOOTSTRAP_PIP_SPEC value
         run: |
-          if ${{ github.event_name != 'pull_request }}; then
-            echo "BOOTSTRAP_PIP_SPEC=git+https://github.com/$GITHUB_REPOSITORY.git@$GITHUB_SHA" >> $GITHUB_ENV
-          else
-            echo "BOOTSTRAP_PIP_SPEC=git+https://github.com/$GITHUB_ACTOR/the-littlest-jupyterhub.git@$GITHUB_SHA" >> $GITHUB_ENV
-          fi
+          echo "BOOTSTRAP_PIP_SPEC=git+https://github.com/$GITHUB_REPOSITORY.git@$GITHUB_SHA" >> $GITHUB_ENV
+          echo $BOOTSTRAP_PIP_SPEC
       - name: Build systemd image
         run: |
           .github/integration-test.py build-image
diff --git a/.github/workflows/upgrade-test.yaml b/.github/workflows/upgrade-test.yaml
index dba6ef5..ce690b5 100644
--- a/.github/workflows/upgrade-test.yaml
+++ b/.github/workflows/upgrade-test.yaml
@@ -14,7 +14,8 @@ jobs:
           python-version: 3.6
       - name: Set BOOTSTRAP_PIP_SPEC value
         run: |
-          echo "BOOTSTRAP_PIP_SPEC=git+https://github.com/$GITHUB_ACTOR/the-littlest-jupyterhub.git@$GITHUB_SHA" >> $GITHUB_ENV
+          echo "BOOTSTRAP_PIP_SPEC=git+https://github.com/$GITHUB_REPOSITORY.git@$GITHUB_SHA" >> $GITHUB_ENV
+          echo $BOOTSTRAP_PIP_SPEC
       - name: Build systemd image
         run: |
           .github/integration-test.py build-image