diff --git a/bundle/bundle.sh b/bundle/bundle.sh
index a60cb21..30341aa 100755
--- a/bundle/bundle.sh
+++ b/bundle/bundle.sh
@@ -270,6 +270,7 @@ if [ ! -d "${SOURCE_DIRECTORY}" ]; then
   ${GIT_C} submodule update --init --recursive
 else
   echo "Switching to benchmark branch..."
+  ${GIT_C} fetch --prune
   ${GIT_C} checkout ${GIT_BENCHMARK_BRANCH}
 fi