diff --git a/src/frontend/qt_sdl/Config.h b/src/frontend/qt_sdl/Config.h
index bce6ea22..42fdac3b 100644
--- a/src/frontend/qt_sdl/Config.h
+++ b/src/frontend/qt_sdl/Config.h
@@ -42,7 +42,7 @@ enum
 {
     screenSizing_Even,
     screenSizing_EmphTop,
-    screenSizing_EmphBop,
+    screenSizing_EmphBot,
     screenSizing_Auto,
     screenSizing_TopOnly,
     screenSizing_BotOnly,
diff --git a/src/frontend/qt_sdl/main.cpp b/src/frontend/qt_sdl/main.cpp
index d970514b..8d2fc314 100644
--- a/src/frontend/qt_sdl/main.cpp
+++ b/src/frontend/qt_sdl/main.cpp
@@ -522,7 +522,7 @@ void EmuThread::run()
                     if (mainScreenPos[0] == 1)
                         guess = screenSizing_EmphTop;
                     else
-                        guess = screenSizing_EmphBop;
+                        guess = screenSizing_EmphBot;
                 }
 
                 if (guess != autoScreenSizing)