diff --git a/src/gui/doAction.cpp b/src/gui/doAction.cpp
index cd4dda07..b68d684d 100644
--- a/src/gui/doAction.cpp
+++ b/src/gui/doAction.cpp
@@ -136,6 +136,10 @@ void FurnaceGUI::doAction(int what) {
     case GUI_ACTION_FOLLOW_PATTERN:
       followPattern=!followPattern;
       break;
+    case GUI_ACTION_FULLSCREEN:
+      fullScreen=!fullScreen;
+      SDL_SetWindowFullscreen(sdlWin,fullScreen?(SDL_WINDOW_FULLSCREEN|SDL_WINDOW_FULLSCREEN_DESKTOP):0);
+      break;
     case GUI_ACTION_PANIC:
       e->syncReset();
       break;
diff --git a/src/gui/gui.cpp b/src/gui/gui.cpp
index 30b90793..fab19120 100644
--- a/src/gui/gui.cpp
+++ b/src/gui/gui.cpp
@@ -2476,9 +2476,8 @@ bool FurnaceGUI::loop() {
       ImGui::EndMenu();
     }
     if (ImGui::BeginMenu("settings")) {
-      if (ImGui::MenuItem("full screen",NULL,fullScreen)) {
-        fullScreen=!fullScreen;
-        SDL_SetWindowFullscreen(sdlWin,fullScreen?(SDL_WINDOW_FULLSCREEN|SDL_WINDOW_FULLSCREEN_DESKTOP):0);
+      if (ImGui::MenuItem("full screen",BIND_FOR(GUI_ACTION_FULLSCREEN),fullScreen)) {
+        doAction(GUI_ACTION_FULLSCREEN);
       }
       if (ImGui::MenuItem("lock layout",NULL,lockLayout)) {
         lockLayout=!lockLayout;
diff --git a/src/gui/gui.h b/src/gui/gui.h
index 4743a000..b193e39a 100644
--- a/src/gui/gui.h
+++ b/src/gui/gui.h
@@ -297,6 +297,7 @@ enum FurnaceGUIActions {
   GUI_ACTION_REPEAT_PATTERN,
   GUI_ACTION_FOLLOW_ORDERS,
   GUI_ACTION_FOLLOW_PATTERN,
+  GUI_ACTION_FULLSCREEN,
   GUI_ACTION_PANIC,
 
   GUI_ACTION_WINDOW_EDIT_CONTROLS,
diff --git a/src/gui/guiConst.cpp b/src/gui/guiConst.cpp
index 10b00442..7cc173c5 100644
--- a/src/gui/guiConst.cpp
+++ b/src/gui/guiConst.cpp
@@ -167,6 +167,7 @@ const FurnaceGUIActionDef guiActions[GUI_ACTION_MAX]={
   D("REPEAT_PATTERN", "Toggle repeat pattern", 0),
   D("FOLLOW_ORDERS", "Follow orders", 0),
   D("FOLLOW_PATTERN", "Follow pattern", 0),
+  D("FULLSCREEN", "Toggle full-screen", FURKMOD_ALT|SDLK_RETURN),
   D("PANIC", "Panic", SDLK_F12),
 
   D("WINDOW_EDIT_CONTROLS", "Edit Controls", 0),
diff --git a/src/gui/settings.cpp b/src/gui/settings.cpp
index be0805f3..7ead6c20 100644
--- a/src/gui/settings.cpp
+++ b/src/gui/settings.cpp
@@ -1249,6 +1249,7 @@ void FurnaceGUI::drawSettings() {
           UI_KEYBIND_CONFIG(GUI_ACTION_REPEAT_PATTERN);
           UI_KEYBIND_CONFIG(GUI_ACTION_FOLLOW_ORDERS);
           UI_KEYBIND_CONFIG(GUI_ACTION_FOLLOW_PATTERN);
+          UI_KEYBIND_CONFIG(GUI_ACTION_FULLSCREEN);
           UI_KEYBIND_CONFIG(GUI_ACTION_PANIC);
 
           KEYBIND_CONFIG_END;