diff --git a/identify/extensions.py b/identify/extensions.py
index d8cd295..4eabc15 100644
--- a/identify/extensions.py
+++ b/identify/extensions.py
@@ -127,6 +127,7 @@
     'lr': {'text', 'lektor'},
     'lua': {'text', 'lua'},
     'm': {'text', 'objective-c'},
+    'make': {'text', 'makefile'},
     'manifest': {'text', 'manifest'},
     'map': {'text', 'map'},
     'markdown': {'text', 'markdown'},