diff --git a/pkg/telemetrystore/config.go b/pkg/telemetrystore/config.go
index 24f7f0cd64..686175c217 100644
--- a/pkg/telemetrystore/config.go
+++ b/pkg/telemetrystore/config.go
@@ -51,7 +51,7 @@ func newConfig() factory.Config {
 			DialTimeout:  5 * time.Second,
 		},
 		ClickHouse: ClickHouseConfig{
-			DSN: "http://localhost:9000",
+			DSN: "tcp://localhost:9000",
 		},
 	}
 }