diff --git a/ci/scripts/build-linux.sh b/ci/scripts/build-linux.sh
index ce2db2a5..c03e178c 100755
--- a/ci/scripts/build-linux.sh
+++ b/ci/scripts/build-linux.sh
@@ -94,5 +94,7 @@ function cleanup_environment() {
 
   # Chown to postgres for running tests
   chown -R postgres:postgres /tmp/lantern
-  chown -R postgres:postgres /tmp/pgvector
+  if [ -d /tmp/pgvector ]; then
+    chown -R postgres:postgres /tmp/pgvector
+  fi
 }