diff --git a/lib/enums/GraphStreamCommand.ts b/lib/enums/GraphStreamCommand.ts
index f8dbd23..66e2450 100644
--- a/lib/enums/GraphStreamCommand.ts
+++ b/lib/enums/GraphStreamCommand.ts
@@ -9,7 +9,6 @@
 /* eslint-disable no-inline-comments */
 type GraphStreamCommand =
   'cn'|
-  'en'|
   'cug'|
   'cdg'|
   'csg'|
@@ -20,7 +19,6 @@ type GraphStreamCommand =
 function translate_command (cmd: GraphStreamCommand|''): string {
   const translations = {
     cn:  'create node',
-    en:  'end node',
     cug: 'create unordered graph',
     cdg: 'create directional graph',
     csg: 'create subgraph',