diff --git a/README.md b/README.md
index 54d4222..2fb82ea 100644
--- a/README.md
+++ b/README.md
@@ -16,11 +16,13 @@ On the other hand, the Display-Sink side allows you to create wifi-capable exter
 In the root of the project directory, run `sudo ./install.sh`
 
 Steps to run:
+
 1. Make sure 'NetworkManger', 'wpa_supplicant' and 'AP' are all stopped/killed.
 2. Make sure no instance of 'miracle-wifid' or 'miracle-sinkctl' are already running.
 3. Run `sudo miracle-wifid --log-level trace --log-date-time` in a terminal.
 4. Run `sudo miracle-sinkctl -e run-vlc.sh --log-level trace --log-journal-level trace --log-date-time -- set-friendly-name VingMiracle` in a separate terminal.
 
+
 Now you should be able to cast your Windows 10/11 devices on Ving NUC.
 
 ## Requirements
diff --git a/install.sh b/install.sh
index 26881e6..16c6c80 100755
--- a/install.sh
+++ b/install.sh
@@ -1,15 +1,14 @@
 #!/bin/bash
 
 apt install cmake libglib2.0-dev libudev-dev libsystemd-dev libreadline-dev check libtool -y
-
 apt install gstreamer1.0-plugins-bad gstreamer1.0-libav gstreamer1.0-tools -y
 
+rm -rf build/
 mkdir build
 cd build
 cmake -DCMAKE_INSTALL_PREFIX=/usr .. 
 make
 make install
-
 cd ..
 
 echo "-- Installing: /root/.miraclecast"