diff --git a/amiga/gui.c b/amiga/gui.c
index 5eab34578..30d72a83e 100644
--- a/amiga/gui.c
+++ b/amiga/gui.c
@@ -195,7 +195,7 @@ static char *current_user = NULL;
 static char *current_user_dir;
 static char *current_user_faviconcache;
 
-static const __attribute__((used)) char *stack_cookie = "\0$STACK:131072\0";
+static const __attribute__((used)) char *stack_cookie = "\0$STACK:196608\0";
 
 const char * const versvn;
 const char * const verdate;