diff --git a/backends/platform/psp/display_manager.cpp b/backends/platform/psp/display_manager.cpp
index 10a732b1e3d..c2ff84c7f58 100644
--- a/backends/platform/psp/display_manager.cpp
+++ b/backends/platform/psp/display_manager.cpp
@@ -302,7 +302,7 @@ void DisplayManager::init() {
 
 	// Init overlay since we never change the size
 	_overlay->deallocate();
-	_overlay->setBytesPerPixel(sizeof(OverlayColor));
+	_overlay->setBytesPerPixel(sizeof(uint16));
 	_overlay->setSize(PSP_SCREEN_WIDTH, PSP_SCREEN_HEIGHT);
 	_overlay->allocate();
 }