diff --git a/charts/geoweb-presets-backend/Chart.yaml b/charts/geoweb-presets-backend/Chart.yaml
index c84f9cc..c7309a7 100644
--- a/charts/geoweb-presets-backend/Chart.yaml
+++ b/charts/geoweb-presets-backend/Chart.yaml
@@ -21,7 +21,7 @@ version: 2.7.1
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "3.6.4"
+appVersion: "v3.6.4"
 
 maintainers:
   - name: Jusaa
diff --git a/charts/geoweb-warnings-backend/Chart.yaml b/charts/geoweb-warnings-backend/Chart.yaml
index 37cabe3..367ca5b 100644
--- a/charts/geoweb-warnings-backend/Chart.yaml
+++ b/charts/geoweb-warnings-backend/Chart.yaml
@@ -21,7 +21,7 @@ version: 0.4.0
 # incremented each time you make changes to the application. Versions are not expected to
 # follow Semantic Versioning. They should reflect the version the application is using.
 # It is recommended to use it with quotes.
-appVersion: "0.6.0"
+appVersion: "v0.6.0"
 
 maintainers:
   - name: Jusaa