diff --git a/README.md b/README.md
index f5b2948..542349d 100644
--- a/README.md
+++ b/README.md
@@ -22,6 +22,7 @@ git clone https://github.com/Pinperepette/Geotweet_GUI.git
 cd Geotweet_GUI/geotweet_0.1_all/usr/share/geotweet
 chmod +x Geotweet.py
 sudo apt-get install python-pip
+sudo apt-get install python-qt4
 sudo pip install -r requirements.txt
 python ./Geotweet.py
 ```