diff --git a/src/platform/sdl/runtime.cpp b/src/platform/sdl/runtime.cpp
index 49bab154..69ae61cf 100644
--- a/src/platform/sdl/runtime.cpp
+++ b/src/platform/sdl/runtime.cpp
@@ -616,6 +616,7 @@ void Runtime::setWindowRect(int x, int y, int width, int height) {
   logEntered();
   if (width > 0 && height > 0) {
     SDL_SetWindowSize(_window, width, height);
+    onResize(width, height);
   }
   if (x > 0 && y > 0) {
     SDL_SetWindowPosition(_window, x, y);