diff --git a/src/emojitones.h b/src/emojitones.h
index 457783a2f..8baaea1c1 100644
--- a/src/emojitones.h
+++ b/src/emojitones.h
@@ -5,6 +5,13 @@
 
 #include <QVariant>
 
+/**
+ * @class EmojiTones
+ *
+ * This class provides a _tones variable with the available emoji tones to EmojiModel.
+ *
+ * @sa EmojiModel
+ */
 class EmojiTones
 {
 private: