diff --git a/.config/fish/conf.d/00-init.fish b/.config/fish/conf.d/00-init.fish
index c3f0e02..28e8f32 100644
--- a/.config/fish/conf.d/00-init.fish
+++ b/.config/fish/conf.d/00-init.fish
@@ -24,6 +24,7 @@ set -gx HACK "$HOME/hackin"
 # Editor.
 set -gx EDITOR nvim
 set -gx VISUAL "$EDITOR"
+set -gx SUDO_EDITOR "$EDITOR"
 
 # Use vi key bindings.
 set -g fish_key_bindings fish_vi_key_bindings