diff --git a/README.md b/README.md
index a418367..d628844 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ pip3 install pymisp
 ```
 git clone https://github.com/MISP/PyMISP.git && cd PyMISP
 git submodule update --init
-pip3 install -I .[fileobjects,neo,openioc,virustotal]
+pip3 install -I .[fileobjects,openioc,virustotal]
 ```
 
 ## Installing it with virtualenv
@@ -43,7 +43,7 @@ git clone https://github.com/MISP/PyMISP.git && cd PyMISP
 python3 -m venv ./venv
 source venv/bin/activate
 git submodule update --init
-pip3 install -I .[fileobjects,neo,openioc,virustotal]
+pip3 install -I .[fileobjects,openioc,virustotal]
 ```
 
 ## Running the tests