diff --git a/ai-core/temporal/helm-values.yaml b/ai-core/temporal/helm-values.yaml
index 111109d..c7c6716 100644
--- a/ai-core/temporal/helm-values.yaml
+++ b/ai-core/temporal/helm-values.yaml
@@ -29,6 +29,7 @@ server:
       numHistoryShards: 4
       datastores:
         default:
+          driver: "sql"
           sql:
             plugin: postgres12
             databaseName: temporal
@@ -44,6 +45,7 @@ server:
             tls:
               enabled: false
         visibility:
+          driver: "sql"
           sql:
             plugin: postgres12
             databaseName: temporal_visibility