diff --git a/app/utils/keys-map.coffee b/app/utils/keys-map.coffee
index 2b2a704c..7f6a7236 100644
--- a/app/utils/keys-map.coffee
+++ b/app/utils/keys-map.coffee
@@ -18,6 +18,11 @@ languageConfigKeys = {
   rvm:         'Ruby'
   otp_release: 'OTP Release'
   rust:        'Rust'
+  c:           'C'
+  cpp:         'C++'
+  clojure:     'Clojure'
+  lein:        'Lein'
+  compiler:    'Compiler'
 }
 
 configKeys = {