diff --git a/src/scripts/build_ci.bat b/src/scripts/build_ci.bat
index 5899fe334..4dcc0d556 100644
--- a/src/scripts/build_ci.bat
+++ b/src/scripts/build_ci.bat
@@ -16,6 +16,8 @@ set SDK_VERSION=20240805
 
 set PATH=%SDK_DIR%\bin;%PATH%
 
+git submodule update -i --recursive
+
 set BRANCH=
 for /f %%I in ('git rev-parse --abbrev-ref HEAD 2^> NUL') do set BRANCH=%%I