diff --git a/src/app/commands/cmd_mask_by_color.cpp b/src/app/commands/cmd_mask_by_color.cpp
index f6411c739..1865539df 100644
--- a/src/app/commands/cmd_mask_by_color.cpp
+++ b/src/app/commands/cmd_mask_by_color.cpp
@@ -47,11 +47,6 @@ namespace app {
 
 using namespace ui;
 
-// Disable warning about usage of "this" in initializer list.
-#ifdef _MSC_VER
-#pragma warning(disable:4355)
-#endif
-
 static const char* ConfigSection = "MaskColor";
 
 struct MaskByColorParams : public NewParams {