diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index ea20d55b..27d997e1 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1230,6 +1230,7 @@ Python:
   primary_extension: .py
   extensions:
   - .gyp
+  - .lmi
   - .pyt
   - .pyw
   - .wsgi