diff --git a/contrib/protoc-bnet/generate_sources.bat b/contrib/protoc-bnet/generate_sources.bat
new file mode 100644
index 00000000000..60cd028a402
--- /dev/null
+++ b/contrib/protoc-bnet/generate_sources.bat
@@ -0,0 +1,6 @@
+FOR %%P IN (proto\global_extensions\*.proto) DO (
+  protoc.exe --plugin=protoc-gen-bnet=protoc-gen-bnet.exe --bnet_out=dllexport_decl=TC_SHARED_API:buildproto -Iproto %%P
+)
+FOR %%P IN (proto\*.proto) DO (
+  protoc.exe --plugin=protoc-gen-bnet=protoc-gen-bnet.exe --bnet_out=dllexport_decl=TC_SHARED_API:buildproto -Iproto %%P
+)