diff --git a/src/ui/widgets/CharacterSetExplorer.cpp b/src/ui/widgets/CharacterSetExplorer.cpp
index 61d7ca9..14970f1 100644
--- a/src/ui/widgets/CharacterSetExplorer.cpp
+++ b/src/ui/widgets/CharacterSetExplorer.cpp
@@ -23,7 +23,7 @@ CharacterSetExplorer::~CharacterSetExplorer()
 
 void CharacterSetExplorer::handleInsertCharButton()
 {
-
+    //TODO
 }
 
 void CharacterSetExplorer::handleTextChanged(QString string)