diff --git a/hamlpy/__init__.py b/hamlpy/__init__.py
index b61a1f3..11a4d82 100755
--- a/hamlpy/__init__.py
+++ b/hamlpy/__init__.py
@@ -1 +1,2 @@
 import templatize
+HAML_EXTENSIONS = ['.haml']
\ No newline at end of file