diff --git a/SetFlags.cmake b/SetFlags.cmake
index abd7bae2b..a5a61eaa4 100644
--- a/SetFlags.cmake
+++ b/SetFlags.cmake
@@ -228,7 +228,7 @@ macro(set_exe_flags)
 			add_flags_cxx("-Wno-error=sign-conversion -Wno-error=conversion -Wno-padded")
 			add_flags_cxx("-Wno-error=deprecated -Wno-error=weak-vtables -Wno-error=float-equal")
 			add_flags_cxx("-Wno-error=missing-prototypes -Wno-error=non-virtual-dtor")
-			add_flags_cxx("-Wno-error=covered-switch-default -Wno-error=shadow")
+			add_flags_cxx("-Wno-error=covered-switch-default -Wno-error=shadow -Wno-error=old-style-cast")
 			add_flags_cxx("-Wno-error=exit-time-destructors -Wno-error=missing-variable-declarations")
 			add_flags_cxx("-Wno-error=global-constructors -Wno-implicit-fallthrough")
 			add_flags_cxx("-Wno-error=extra-semi -Wno-weak-vtables -Wno-switch-enum")