diff --git a/similar/main/kconfig.cpp b/similar/main/kconfig.cpp
index 165cf2f19..0702bf346 100644
--- a/similar/main/kconfig.cpp
+++ b/similar/main/kconfig.cpp
@@ -176,9 +176,9 @@ struct kc_menu : embed_window_pointer_t
 const struct player_config::KeySettings DefaultKeySettings{
 	/* Keyboard */ {{
 #if defined(DXX_BUILD_DESCENT_I)
-		KEY_UP, KEY_PAD8, KEY_DOWN, KEY_PAD2, KEY_LEFT, KEY_PAD4, KEY_RIGHT, KEY_PAD6, KEY_LALT, 0xff, 0xff, KEY_PAD1, 0xff, KEY_PAD3, 0xff, KEY_PADMINUS, 0xff, KEY_PADPLUS, 0xff, 0xff, KEY_Q, KEY_PAD7, KEY_E, KEY_PAD9, KEY_LCTRL, KEY_RCTRL, KEY_SPACEBAR, 0xff, KEY_F, 0xff, KEY_A, 0xff, KEY_Z, 0xff, KEY_B, 0xff, KEY_R, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, KEY_TAB, 0xff, KEY_COMMA, 0x0, KEY_PERIOD, 0x0
+		KEY_UP, KEY_PAD8, KEY_DOWN, KEY_PAD2, KEY_LEFT, KEY_PAD4, KEY_RIGHT, KEY_PAD6, KEY_LALT, 0xff, KEY_A, KEY_PAD1, KEY_D, KEY_PAD3, KEY_C, KEY_PADMINUS, KEY_X, KEY_PADPLUS, 0xff, 0xff, KEY_Q, KEY_PAD7, KEY_E, KEY_PAD9, KEY_LCTRL, KEY_RCTRL, KEY_SPACEBAR, 0xff, KEY_F, 0xff, KEY_W, 0xff, KEY_S, 0xff, KEY_B, 0xff, KEY_R, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, KEY_TAB, 0xff, KEY_COMMA, 0x0, KEY_PERIOD, 0x0
 #elif defined(DXX_BUILD_DESCENT_II)
-		KEY_UP, KEY_PAD8, KEY_DOWN, KEY_PAD2, KEY_LEFT, KEY_PAD4, KEY_RIGHT, KEY_PAD6, KEY_LALT, 0xff, 0xff, KEY_PAD1, 0xff, KEY_PAD3, 0xff, KEY_PADMINUS, 0xff, KEY_PADPLUS, 0xff, 0xff, KEY_Q, KEY_PAD7, KEY_E, KEY_PAD9, KEY_LCTRL, KEY_RCTRL, KEY_SPACEBAR, 0xff, KEY_F, 0xff, KEY_A, 0xff, KEY_Z, 0xff, KEY_B, 0xff, KEY_R, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, KEY_TAB, 0xff, KEY_S, 0xff, KEY_COMMA, 0xff, KEY_PERIOD, 0xff, KEY_H, 0xff, KEY_T, 0xff, 0xff, 0xff, 0x0, 0x0
+		KEY_UP, KEY_PAD8, KEY_DOWN, KEY_PAD2, KEY_LEFT, KEY_PAD4, KEY_RIGHT, KEY_PAD6, KEY_LALT, 0xff, KEY_A, KEY_PAD1, KEY_D, KEY_PAD3, KEY_C, KEY_PADMINUS, KEY_X, KEY_PADPLUS, 0xff, 0xff, KEY_Q, KEY_PAD7, KEY_E, KEY_PAD9, KEY_LCTRL, KEY_RCTRL, KEY_SPACEBAR, 0xff, KEY_F, 0xff, KEY_W, 0xff, KEY_S, 0xff, KEY_B, 0xff, KEY_R, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, KEY_TAB, 0xff, KEY_LSHIFT, 0xff, KEY_COMMA, 0xff, KEY_PERIOD, 0xff, KEY_H, 0xff, KEY_T, 0xff, 0xff, 0xff, 0x0, 0x0
 #endif
 	}},
 #if DXX_MAX_JOYSTICKS
diff --git a/unexpand-cpp-kconfig-key.py b/unexpand-cpp-kconfig-key.py
deleted file mode 100644
index 97c2a0e0c..000000000
--- a/unexpand-cpp-kconfig-key.py
+++ /dev/null
@@ -1,32 +0,0 @@
-#!/usr/bin/python3
-
-class ReverseMapping(dict):
-	def re_sub(self, match):
-		i = int(match.group(2), 16)
-		symbolic = self.get(i, self)
-		if symbolic is self:
-			return match.group(0)
-		return '{}{}{}'.format(match.group(1), symbolic, match.group(3))
-
-def main():
-	import re, sys
-	argv = sys.argv
-	if len(argv) != 2:
-		print('usage: {} </path/to/key.h>'.format(argv[0]), file=sys.stderr)
-		sys.exit(1)
-	match = re.compile(r'#define\s+(KEY\w+)\s+(0x[0-9a-fA-F]{1,2})$').match
-	reverse_cpp_mapping = ReverseMapping()
-	with open(argv[1], 'rt') as key_header:
-		for line in key_header:
-			line = line.strip()
-			m = match(line)
-			if not m:
-				continue
-			i = int(m.group(2), 16)
-			reverse_cpp_mapping[i] = m.group(1)
-	sub = re.compile(r'(\s*)\b(0x[0-9a-fA-F]{1,2})\b(\s*)').sub
-	for line in sys.stdin:
-		print(','.join([sub(reverse_cpp_mapping.re_sub, field) for field in line.rstrip().split(',')]))
-
-if __name__ == '__main__':
-	main()