diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 4f2588cf..6306f0f6 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -2320,7 +2320,7 @@ Python:
   - BUILD
   - SConscript
   - SConstruct
-  - Snakemake
+  - Snakefile
   - wscript
   interpreters:
   - python