diff --git a/config.h b/config.h
index 0ed934c..0cd107e 100644
--- a/config.h
+++ b/config.h
@@ -78,8 +78,8 @@ static const Key keys[] = {
 	{ MODKEY,             	XK_f,      		fullscreen,     {0} 				},
 	{ MODKEY,				XK_j,	  		focusstack,	 	{.i = +1 } 			},
 	{ MODKEY,				XK_k,	  		focusstack,	 	{.i = -1 } 			},
-	{ MODKEY,				XK_i,	  		incnmaster,	 	{.i = +1 } 			},
-	{ MODKEY,				XK_d,	  		incnmaster,	 	{.i = -1 } 			},
+	{ MODKEY,				XK_z,	  		incnmaster,	 	{.i = +1 } 			},
+	{ MODKEY,				XK_s,	  		incnmaster,	 	{.i = -1 } 			},
 	{ MODKEY,				XK_h,	  		setmfact,	   	{.f = -0.05} 		},
 	{ MODKEY,				XK_l,	 		setmfact,	   	{.f = +0.05} 		},
 	{ MODKEY|ShiftMask,		XK_a,	  		killclient,	 	{0} 				},