diff --git a/DEVELOPMENT.md b/DEVELOPMENT.md
index b706e38..ed63457 100644
--- a/DEVELOPMENT.md
+++ b/DEVELOPMENT.md
@@ -12,7 +12,7 @@ Run following scripts when [proto files](./proto/) are updated.
 2. Generate typescript code for the proto files
 
     ```bash
-    ./scripts/create-proto-files.sh
+    ./scripts/proto-gen.sh
     ```
 
 3. Remove GRPC code from generated code