diff --git a/.github/workflows/on-push-master-publish-chart.yml b/.github/workflows/on-push-master-publish-chart.yml
index fc1ba83..709e559 100644
--- a/.github/workflows/on-push-master-publish-chart.yml
+++ b/.github/workflows/on-push-master-publish-chart.yml
@@ -16,6 +16,9 @@ jobs:
     steps:
     - uses: actions/checkout@v2
 
+    - name: Fetch history
+      run: git fetch --prune --unshallow
+
     - name: Configure Git
       run: |
         git config user.name "$GITHUB_ACTOR"
diff --git a/deploy/helm/charts/portainer/Chart.yaml b/deploy/helm/charts/portainer/Chart.yaml
index 4bd51cf..1b81bdd 100644
--- a/deploy/helm/charts/portainer/Chart.yaml
+++ b/deploy/helm/charts/portainer/Chart.yaml
@@ -16,7 +16,7 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 1.0.1-pre3
+version: 1.0.1-pre4
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.