diff --git a/README.md b/README.md
index 841289d..af1b00e 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,8 @@
 
 # Howto build/install
 1. You will need to blacklist another driver in order to use this one.
-2. `echo "blacklist r8188eu" >> "/etc/modprobe.d/realtek.conf"`
-3. `make && make install`
+2. `echo 'blacklist r8188eu'|sudo tee -a '/etc/modprobe.d/realtek.conf'`
+3. `make && sudo make install`
 4. Reboot in order to blacklist and load the new driver/module.
 
 # MONITOR MODE howto