diff --git a/src/Generator/Generators/CLI/CLIHelpers.cs b/src/Generator/Generators/CLI/CLIHelpers.cs
index 7226f17f..773ae2d6 100644
--- a/src/Generator/Generators/CLI/CLIHelpers.cs
+++ b/src/Generator/Generators/CLI/CLIHelpers.cs
@@ -300,6 +300,10 @@ namespace Cxxi.Generators.CLI
                 return true;
             }
 
+            Enumeration @enum;
+            if (field.Type.IsTagDecl(out @enum))
+                return VisitEnumDecl(@enum);
+
             Includes.Add(GetHeaderFromDecl(field));
             return true;
         }