diff --git a/README.md b/README.md
index 2dfa8b2..75d8ecb 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,11 @@ This is a very lightweight program to show a popup with the translation of the s
 ![screenshot-2023-05-28-08-34-19](https://github.com/GenjiFujimoto/dictpopup/assets/50422430/179ad9f9-b4fa-4731-92c6-105ced37c353)
 
 ## Dependencies
-xclip , sdcv. \
+most of them might be already installed.
+
+xclip , sdcv, perl
+
+
 
 
 ## Setup