diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index da8180fa..6be4c3fd 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -2409,5 +2409,6 @@ xBase:
 
 Zimpl:
   type: programming
+  lexer: Text only
   extensions:
   - .zmpl