diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 71ff243b..22437c70 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1289,6 +1289,8 @@ Python:
   - .xpy
   filenames:
   - wscript
+  - SConstruct
+  - SConscript
   interpreters:
   - python