diff --git a/include/stroke_params.h b/include/stroke_params.h
index cbe811156a..6591cb7aff 100644
--- a/include/stroke_params.h
+++ b/include/stroke_params.h
@@ -31,7 +31,6 @@
 #include <geometry/shape.h>
 
 class OUTPUTFORMATTER;
-class STROKE_PARAMS_LEXER;
 class MSG_PANEL_ITEM;
 
 namespace KIGFX