diff --git a/scripts/bootstrap.cmd b/scripts/bootstrap.cmd
index 3c3371871..e81a08599 100644
--- a/scripts/bootstrap.cmd
+++ b/scripts/bootstrap.cmd
@@ -144,6 +144,10 @@ xcopy /s /q "%DNX_ROOT%" "%STAGE2_DIR%\dnx\"
 REM Copy the dotnet-restore script
 copy "%~dp0dotnet-restore.cmd" "%STAGE2_DIR%\dotnet-restore.cmd"
 
+REM Stamp the output with the commit metadata
+git rev-parse HEAD > %STAGE2_DIR%/commit
+
+
 REM Smoke-test the output
 set PATH=%STAGE2_DIR%;%START_PATH%
 
diff --git a/scripts/bootstrap.sh b/scripts/bootstrap.sh
index 7d56993cb..5a2655b91 100755
--- a/scripts/bootstrap.sh
+++ b/scripts/bootstrap.sh
@@ -101,6 +101,10 @@ cp -R $DNX_ROOT $STAGE2_DIR/dnx
 cp $DIR/dotnet-restore.sh $STAGE2_DIR/dotnet-restore
 chmod a+x $STAGE2_DIR/dotnet-restore
 
+# Stamp the output with the commit metadata
+COMMIT_ID=$(git rev-parse HEAD)
+echo $COMMIT_ID > $STAGE2_DIR/commit
+
 # Smoke-test the output
 banner "Testing stage2 ..."
 export PATH=$STAGE2_DIR:$START_PATH