diff --git a/src/gui/sdl_gui.cpp b/src/gui/sdl_gui.cpp
index 415e79eebb3..537e526e8b0 100644
--- a/src/gui/sdl_gui.cpp
+++ b/src/gui/sdl_gui.cpp
@@ -1138,7 +1138,7 @@ class ConfigurationWindow : public GUI::ToplevelWindow {
             i++;
         }
 
-        const auto finalgridpos = gridfunc(i > 0 ? (i - 1) : 0);
+        const auto finalgridpos = gridfunc(i - 1);
         int closerow_y = finalgridpos.second + 12 + gridbtnheight;
 
         (closeButton = new GUI::Button(this, 240, closerow_y, "Close", 80))->addActionHandler(this);