diff --git a/.config/zsh/input.zsh b/.config/zsh/input.zsh
index 1c7034b..fa2e225 100644
--- a/.config/zsh/input.zsh
+++ b/.config/zsh/input.zsh
@@ -26,11 +26,11 @@ fi
 (( ${+terminfo[kdch1]} )) && bindkey -- "${terminfo[kdch1]}" delete-char
 
 # Ctrl-Delete
-bindkey -- '^[[3;5~' kill-word
+(( "${+terminfo[kDC5]}" )) && bindkey -- "${terminfo[kDC5]}" kill-word
 
 # Ctrl-RightArrow/LeftArrow
-bindkey -- '^[[1;5C' forward-word
-bindkey -- '^[[1;5D' backward-word
+(( "${+terminfo[kRIT5]}" )) && bindkey -- "${terminfo[kRIT5]}" forward-word
+(( "${+terminfo[kLFT5]}" )) && bindkey -- "${terminfo[kLFT5]}" backward-word
 
 # Space - don't do history expansion
 bindkey ' ' magic-space