diff --git a/src/SourceBuild/content/repo-projects/xdt.proj b/src/SourceBuild/content/repo-projects/xdt.proj
index 43d3336f2653..32c97b194ae1 100644
--- a/src/SourceBuild/content/repo-projects/xdt.proj
+++ b/src/SourceBuild/content/repo-projects/xdt.proj
@@ -7,6 +7,7 @@
$(StandardSourceBuildCommand) $(BuildCommandArgs)
true
+ DependenciesOnly