diff --git a/lib/linguist/languages.yml b/lib/linguist/languages.yml
index 40447c80..cf8b16cd 100644
--- a/lib/linguist/languages.yml
+++ b/lib/linguist/languages.yml
@@ -1524,6 +1524,12 @@ Verilog:
   extensions:
   - .sv
   - .svh
+  - .tf
+  - .tfi
+  - .tft
+  - .tfw
+  - .veo
+  - .vf  
   - .vh
 
 VimL: