diff --git a/librosa/filters.py b/librosa/filters.py
index 87957445d7..3be4bc63f1 100644
--- a/librosa/filters.py
+++ b/librosa/filters.py
@@ -391,7 +391,7 @@ def _wrap(n, *args, **kwargs):
         '''The wrapped window'''
         n_min, n_max = int(np.floor(n)), int(np.ceil(n))
 
-        window = get_window(window_spec, n)
+        window = get_window(window_spec, n_min)
 
         if len(window) < n_max:
             window = np.pad(window, [(0, n_max - len(window))],