diff --git a/config.def.h b/config.def.h
index 986f6e2..4664416 100644
--- a/config.def.h
+++ b/config.def.h
@@ -186,8 +186,8 @@ static Key key[] = {
 	{ XK_KP_Insert,     XK_ANY_MOD,     "\033[2~",      +1,    0,    0},
 	{ XK_KP_Delete,     ControlMask,    "\033[2J",      -1,    0,    0},
 	{ XK_KP_Delete,     ControlMask,    "\033[3;5~",    +1,    0,    0},
-	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      +1,    0,    0},
-	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    -1,    0,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[2K",      -1,    0,    0},
+	{ XK_KP_Delete,     ShiftMask,      "\033[3;2~",    +1,    0,    0},
 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[P",       -1,    0,    0},
 	{ XK_KP_Delete,     XK_ANY_MOD,     "\033[3~",      +1,    0,    0},
 	{ XK_KP_Multiply,   XK_ANY_MOD,     "\033Oj",       +2,    0,    0},
@@ -242,8 +242,8 @@ static Key key[] = {
 	{ XK_Insert,        XK_ANY_MOD,     "\033[2~",      +1,    0,    0},
 	{ XK_Delete,        ControlMask,    "\033[2J",      -1,    0,    0},
 	{ XK_Delete,        ControlMask,    "\033[3;5~",    +1,    0,    0},
-	{ XK_Delete,        ShiftMask,      "\033[2K",      +1,    0,    0},
-	{ XK_Delete,        ShiftMask,      "\033[3;2~",    -1,    0,    0},
+	{ XK_Delete,        ShiftMask,      "\033[2K",      -1,    0,    0},
+	{ XK_Delete,        ShiftMask,      "\033[3;2~",    +1,    0,    0},
 	{ XK_Delete,        XK_ANY_MOD,     "\033[P",       -1,    0,    0},
 	{ XK_Delete,        XK_ANY_MOD,     "\033[3~",      +1,    0,    0},
 	{ XK_Home,          ShiftMask,      "\033[1;2H",     0,    0,    0},