diff --git a/lib/core/bigarray.py b/lib/core/bigarray.py
index 78b5c3d0e..d7bc71b76 100644
--- a/lib/core/bigarray.py
+++ b/lib/core/bigarray.py
@@ -114,5 +114,5 @@ class BigArray(list):
         for filename in self.filenames:
             try:
                 os.remove(filename)
-            except OSError:
+            except:
                 pass