diff --git a/src/modules/fancyzones/FancyZonesLib/WindowUtils.cpp b/src/modules/fancyzones/FancyZonesLib/WindowUtils.cpp
index 129cac7c0e3a..d9fa6e00e328 100644
--- a/src/modules/fancyzones/FancyZonesLib/WindowUtils.cpp
+++ b/src/modules/fancyzones/FancyZonesLib/WindowUtils.cpp
@@ -402,8 +402,8 @@ void FancyZonesWindowUtils::RestoreWindowSize(HWND window) noexcept
         RECT rect;
         if (GetWindowRect(window, &rect))
         {
-            rect.right = rect.left + windowSize[0];
-            rect.bottom = rect.top + windowSize[1];
+            rect.right = rect.left + static_cast<int>(windowWidth);
+            rect.bottom = rect.top + static_cast<int>(windowHeight);
             Logger::info("Restore window size");
             SizeWindowToRect(window, rect);
         }