diff --git a/config/config.toml.example b/config/config.toml.example
index 99b07a4ee91b8..359dc4a5abab6 100644
--- a/config/config.toml.example
+++ b/config/config.toml.example
@@ -51,9 +51,6 @@ tmp-storage-quota = -1
 # Valid options: ["log", "cancel"]
 oom-action = "log"
 
-# Enable coprocessor streaming.
-enable-streaming = false
-
 # Enable batch commit for the DMLs.
 enable-batch-dml = false