Fix test_importhooks for dict views.
diff --git a/BROKEN b/BROKEN
index 80523e7..a0a0165 100644
--- a/BROKEN
+++ b/BROKEN
@@ -1,2 +1 @@
     test_bsddb test_bsddb3 test_compile test_dumbdbm
-    test_importhooks
diff --git a/Lib/test/test_importhooks.py b/Lib/test/test_importhooks.py
index 5077d98..66c9258 100644
--- a/Lib/test/test_importhooks.py
+++ b/Lib/test/test_importhooks.py
@@ -254,7 +254,7 @@
         mnames = ("colorsys", "urlparse", "distutils.core", "compiler.misc")
         for mname in mnames:
             parent = mname.split(".")[0]
-            for n in sys.modules.keys():
+            for n in list(sys.modules.keys()):
                 if n.startswith(parent):
                     del sys.modules[n]
         for mname in mnames: