diff --git a/src/python/setup.py b/src/python/setup.py
index a832f5117..3ef006af9 100644
--- a/src/python/setup.py
+++ b/src/python/setup.py
@@ -7,6 +7,7 @@ from distutils import util
 include_dirs = [
     '../aig/hop',
     '../aig/gia',
+    '../aig/mem',
     '../base/abc',
     '../base/cmd',
     '../base/io',