1 files changed, 2 insertions, 2 deletions
diff --git a/src/live_effects/parameter/fontbutton.h b/src/live_effects/parameter/fontbutton.h
index e2d0e1bb2..f028492a7 100644
--- a/src/live_effects/parameter/fontbutton.h
+++ b/src/live_effects/parameter/fontbutton.h
@@ -37,8 +37,8 @@ public:
     const Glib::ustring get_value() const { return defvalue; };
 
 private:
-    FontButtonParam(const FontButtonParam&);
-    FontButtonParam& operator=(const FontButtonParam&);
+    FontButtonParam(const FontButtonParam&) = delete;
+    FontButtonParam& operator=(const FontButtonParam&) = delete;
     Glib::ustring value;
     Glib::ustring defvalue;