diff --git a/source/interposer/interposer-jack-x11.cpp b/source/interposer/interposer-jack-x11.cpp
index 0b64b1b85..00db5f1de 100644
--- a/source/interposer/interposer-jack-x11.cpp
+++ b/source/interposer/interposer-jack-x11.cpp
@@ -203,7 +203,7 @@ static int carlaWindowMap(Display* const display, const Window window, const int
                 break;
 
             carla_stdout("NOTICE: XMapWindow now showing previous window");
-            switch (fallbackFnType)
+            switch (gCurrentWindowType)
             {
             case 1:
                 real_XMapWindow(gCurrentlyMappedDisplay, gCurrentlyMappedWindow);