diff --git a/gengo/languages.yaml b/gengo/languages.yaml
index 70148951..ee5d261d 100644
--- a/gengo/languages.yaml
+++ b/gengo/languages.yaml
@@ -167,6 +167,14 @@ JavaScript:
       - jsx
     interpreters:
       - node
+Lua:
+  category: programming
+  color: "#02027D"
+  matchers:
+    extensions:
+      - lua
+    interpreters:
+      - lua
 Makefile:
   category: programming
   color: "#6B482F" # Arbitrary brown color representing a Gnu