diff --git a/CMakeLists.txt b/CMakeLists.txt
index a9abfbc..616697d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -78,6 +78,8 @@ if(WITH_GUI)
             wxWidgets
             GIT_REPOSITORY https://github.com/wxWidgets/wxWidgets.git
             GIT_SHALLOW ON
+            PATCH_COMMAND
+                patch --forward --ignore-whitespace -p1 < "${CMAKE_SOURCE_DIR}/patches/wxWidgets/0001-cpp11-support.patch" || true
         )
         FetchContent_MakeAvailable(wxWidgets)
         set(WX_LIBRARIES wxcore wxbase wxnet)
diff --git a/patches/wxWidgets/0001-cpp11-support.patch b/patches/wxWidgets/0001-cpp11-support.patch
new file mode 100644
index 0000000..37fc857
--- /dev/null
+++ b/patches/wxWidgets/0001-cpp11-support.patch
@@ -0,0 +1,13 @@
+diff --git a/src/msw/taskdlg.cpp b/src/msw/taskdlg.cpp
+index 7844220405..d3c181029d 100644
+--- a/src/msw/taskdlg.cpp
++++ b/src/msw/taskdlg.cpp
+@@ -966,7 +966,7 @@ TDRadioButtonSubclassProc(HWND hwnd,
+                 ::DefSubclassProc(hwnd, WM_PRINTCLIENT, reinterpret_cast<WPARAM>(hdcBuf), PRF_CLIENT);
+ 
+                 wchar_t text[512] = {};
+-                GetWindowTextW(hwnd, text, static_cast<int>(std::size(text)));
++                GetWindowTextW(hwnd, text, static_cast<int>(sizeof(text) / sizeof(text[0])));
+ 
+                 auto gs = hBtn.GetTrueSize(BP_RADIOBUTTON, RBS_UNCHECKEDNORMAL);
+                 RECT rcText = { gs.x + 2, 0, rcClient.right, rcClient.bottom };