1 files changed, 2 insertions, 0 deletions
diff --git a/setup.py b/setup.py
index 7e2fdd4..8439ef4 100644
--- a/setup.py
+++ b/setup.py
@@ -322,6 +322,8 @@ class PyBuildExt(build_ext):
         exts.append( Extension("_random", ["_randommodule.c"]) )
         # fast iterator tools implemented in C
         exts.append( Extension("itertools", ["itertoolsmodule.c"]) )
+        # high-performance collections
+        exts.append( Extension("collections", ["collectionsmodule.c"]) )
         # bisect
         exts.append( Extension("_bisect", ["_bisectmodule.c"]) )
         # heapq