diff --git a/Compile-firmware.md b/Compile-firmware.md
index fb48878..cdc9f70 100644
--- a/Compile-firmware.md
+++ b/Compile-firmware.md
@@ -153,7 +153,7 @@ some compiling errors to check it's better to call it without '-j 8')
 
 ## 3. Create portapack-mayhem directory and give permission to your user
 
-    mkdir /opt/portapack-mahem
+    mkdir /opt/portapack-mayhem
     chown -R my_user:my_usergroup /opt/portapack-mayhem
 
 ## 4. Clone the eried's mayhem repository from GitHub (as user) (if not done before)