diff --git a/src/SourceBuild/Arcade/tools/SourceBuildArcadeTarball.targets b/src/SourceBuild/Arcade/tools/SourceBuildArcadeTarball.targets
index 0a9a2ddc0..dc33e0a03 100644
--- a/src/SourceBuild/Arcade/tools/SourceBuildArcadeTarball.targets
+++ b/src/SourceBuild/Arcade/tools/SourceBuildArcadeTarball.targets
@@ -172,9 +172,8 @@
       WorkingDirectory="$(TarballRepoSourceDir)"
       Condition="$(IsRootRepo) != 'true'" />
 
-    
     <Exec
-      Command="git -c http.https://dnceng@dev.azure.com/.extraheader='AUTHORIZATION: bearer $(AzDoPat)' submodule update --init --recursive"
+      Command="git submodule update --init --recursive --depth 1"
       WorkingDirectory="$(TarballRepoSourceDir)" />
 
     <Exec