diff --git a/build/RepositoryBuild.targets b/build/RepositoryBuild.targets
index 1be4c7aae4..987334ee0c 100644
--- a/build/RepositoryBuild.targets
+++ b/build/RepositoryBuild.targets
@@ -99,6 +99,7 @@
   <Target Name="_BuildRepository" DependsOnTargets="GetRepoBuildProps;_UpdateRepoLockFile">
     <PropertyGroup>
       <BuildArguments>/t:CleanArtifacts /t:Build /p:SkipTests=true $(RepositoryBuildArguments)</BuildArguments>
+      <BuildArguments Condition="'$(ProduceRepoBinLog)' == 'true'">$(BuildArguments) /bl:$(LogOutputDir)$(RepositoryToBuild).build.binlog</BuildArguments>
       <RepositoryArtifactsRoot>$(BuildRepositoryRoot)artifacts</RepositoryArtifactsRoot>
       <RepositoryArtifactsBuildDirectory>$(RepositoryArtifactsRoot)\build\</RepositoryArtifactsBuildDirectory>
       <RepositoryArtifactsMSBuildDirectory>$(RepositoryArtifactsRoot)\msbuild\</RepositoryArtifactsMSBuildDirectory>