diff --git a/src/Graphics/OpenGLContext/mupen64plus/mupen64plus_DisplayWindow.cpp b/src/Graphics/OpenGLContext/mupen64plus/mupen64plus_DisplayWindow.cpp
index c72ad427..476a7904 100644
--- a/src/Graphics/OpenGLContext/mupen64plus/mupen64plus_DisplayWindow.cpp
+++ b/src/Graphics/OpenGLContext/mupen64plus/mupen64plus_DisplayWindow.cpp
@@ -183,9 +183,11 @@ void DisplayWindowMupen64plus::_getDisplaySize()
 		// Use VC get_display_size function to get the current screen resolution
 		u32 fb_width;
 		u32 fb_height;
-		if (graphics_get_display_size(0 /* LCD */, &fb_width, &fb_height) < 0)
-			LOG(LOG_ERROR, "Failed to get display size");
+		auto returnValue = graphics_get_display_size(0 /* LCD */, &fb_width, &fb_height);
+		if (returnValue < 0)
+			LOG(LOG_ERROR, "Failed to get display size. Error code: %d", returnValue);
 		else {
+			LOG(LOG_VERBOSE, "Display size %dx%d", fb_width, fb_height);
 			m_screenWidth = fb_width;
 			m_screenHeight = fb_height;
 		}