diff --git a/source/screen.c b/source/screen.c
index 391e449..7bd44be 100644
--- a/source/screen.c
+++ b/source/screen.c
@@ -66,6 +66,7 @@ static void invokeArm11Function(void (*func)())
     *arm11Entry = (u32)func;
     while(*arm11Entry);
     *arm11Entry = ARM11_STUB_ADDRESS;
+    while(*arm11Entry);
 }
 
 void deinitScreens(void)
diff --git a/source/screen.h b/source/screen.h
index d7f6a5f..72fb37d 100644
--- a/source/screen.h
+++ b/source/screen.h
@@ -33,7 +33,7 @@
 
 #define ARESCREENSINITIALIZED (PDN_GPU_CNT != 1)
 
-#define ARM11_STUB_ADDRESS 0x1FFFFC00
+#define ARM11_STUB_ADDRESS (0x25000000 - 0x30)
 #define WAIT_FOR_ARM9()    *arm11Entry = 0; while(!*arm11Entry); ((void (*)())*arm11Entry)();
 
 #define SCREEN_TOP_WIDTH     400