diff --git a/apps/comparisons/uralkal/backend.yaml b/apps/comparisons/uralkal/backend.yaml
index 2ccfc8e..f95533a 100644
--- a/apps/comparisons/uralkal/backend.yaml
+++ b/apps/comparisons/uralkal/backend.yaml
@@ -63,6 +63,10 @@ spec:
             value:
               _default: "postgres"
 
+          - name: PGSSLMODE
+            value:
+              _default: "disable"
+
           - name: HTTP_PORT
             value:
               _default: "8080"