diff --git a/docker/build.sh b/docker/build.sh
index 85f51cf7745..bc1e9723778 100755
--- a/docker/build.sh
+++ b/docker/build.sh
@@ -101,7 +101,7 @@ load_env() {
 clone_repositories() {
     cd "$WORKSPACE_ROOT"
     mkdir src
-    vcs import src < autoware/autoware.repos
+    vcs import src <autoware/autoware.repos
 }
 
 # Build images