diff --git a/.bashrc b/.bashrc
index d76282878f5c0549212d89c69ad95fcfb0091646..c270a3eb021e56675bb80240e98466f85cea1d7f 100644
--- a/.bashrc
+++ b/.bashrc
@@ -42,6 +42,7 @@ if [ -x /usr/bin/dircolors ]; then
     eval "$(dircolors -b)"
     alias ls='ls --color=auto'
     alias grep='grep --color=auto'
+    alias diff='diff --color=auto'
 fi
 
 # shellcheck disable=SC2142