diff --git a/README.md b/README.md
index 1e84f4e..99e2773 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,8 @@
 # Shell Aliases and Functions
 
 A repo to keep these files portable
+
+I use a couple external programs that might make some aliases or functions break:
+
+* FZF - [fzf is a general-purpose command-line fuzzy finder.](https://github.com/junegunn/fzf)
+* LSD - [LS Deluxe](https://github.com/lsd-rs/lsd)