diff --git a/README.md b/README.md
index 8d2a28a..8111e8f 100644
--- a/README.md
+++ b/README.md
@@ -40,7 +40,7 @@ cd rtl*
 Package / Build dependencies
 ```
 sudo apt-get install build-essential
-sudp apt-get install bc
+sudo apt-get install bc
 sudo apt-get install linux-headers-`uname -r`
 ```
 For setting monitor mode