2 files changed, 2 insertions, 2 deletions
diff --git a/src/input/inputmanager.h b/src/input/inputmanager.h
index 09ce00fed..9c11e03f4 100644
--- a/src/input/inputmanager.h
+++ b/src/input/inputmanager.h
@@ -64,7 +64,7 @@ class InputManager final
 
         void callbackNewKey();
 
-        InputFunction &getKey(InputActionT index) A_WARN_UNUSED;
+        InputFunction &getKey(InputActionT index) A_CONST A_WARN_UNUSED;
 
         std::string getKeyValueString(const InputActionT index)
                                       const A_WARN_UNUSED;
diff --git a/src/input/multitouchmanager.h b/src/input/multitouchmanager.h
index ef98a046b..e93a919eb 100644
--- a/src/input/multitouchmanager.h
+++ b/src/input/multitouchmanager.h
@@ -48,7 +48,7 @@ class MultiTouchManager final
 
         A_DELETE_COPY(MultiTouchManager)
 
-        void init();
+        void init() A_CONST;
 
 #ifdef USE_SDL2
         void updateFinger(const SDL_Event &event, const bool active);