diff --git a/argocd/apps/openproject/values-openproject.yaml b/argocd/apps/openproject/values-openproject.yaml
index 7615d31..a643d69 100644
--- a/argocd/apps/openproject/values-openproject.yaml
+++ b/argocd/apps/openproject/values-openproject.yaml
@@ -28,7 +28,7 @@ spec:
             enabled: true
             secretName: openproject-tls
         openproject:
-          https: false
+          https: true
           hsts: true
           seed_locale: "en"
           useTmpVolumes: "false"