diff --git a/input.c b/input.c
index 7321a13..a867d8b 100644
--- a/input.c
+++ b/input.c
@@ -222,7 +222,7 @@ int inputKeycode(Input *in, unsigned int keySym) {
     inputEvent(in, in->mapKey, 0);
   }
   
-  for(int i = 0; i < IM_COUNT; ++i)
+  for(int i = 0; i < (1 << IM_COUNT); ++i)
     in->keys[in->mapKey][i] = keySym;
   KeySym ks[4] = { keySym, keySym, keySym, keySym };
   XChangeKeyboardMapping(in->app->dpy, in->mapKey, 4, ks, 1);