diff --git a/src/run.jl b/src/run.jl
index fcae647..108733f 100644
--- a/src/run.jl
+++ b/src/run.jl
@@ -81,8 +81,8 @@ function run_sim(
 
     n_bundles::Int64 = status.n_bundles
     next_bundle = n_bundles + 1
-    bundles_path = "$dir/bundles"
-    mkpath(bundles_path)
+    bundles_dir = "$dir/bundles"
+    mkpath(bundles_dir)
 
     if n_bundle_snapshots > 0
         save_data = true