diff --git a/INSTALL/INSTALL.ubuntu1604.txt b/INSTALL/INSTALL.ubuntu1604.txt
index fa1e6e41f..8776704a5 100644
--- a/INSTALL/INSTALL.ubuntu1604.txt
+++ b/INSTALL/INSTALL.ubuntu1604.txt
@@ -328,10 +328,10 @@ ssdeep -h # test
 #installing ssdeep_php
 sudo pecl install ssdeep
 
-# 7.0 if your PHP 7.0 and you know what to do if you have a different version
-sudo echo "extension=ssdeep.so" > /etc/php/7.0/mods-available/ssdeep.ini
+# You should add "extension=ssdeep.so" to mods-available - Check /etc/php for your current version
+echo "extension=ssdeep.so" | sudo tee /etc/php/7.2/mods-available/ssdeep.ini
 sudo phpenmod ssdeep
-service apache2 restart
+sudo service apache2 restart
 
 Optional features: misp-modules
 -------------------------------
diff --git a/INSTALL/INSTALL.ubuntu1604.with.webmin.txt b/INSTALL/INSTALL.ubuntu1604.with.webmin.txt
index db770f687..d1b1e9612 100644
--- a/INSTALL/INSTALL.ubuntu1604.with.webmin.txt
+++ b/INSTALL/INSTALL.ubuntu1604.with.webmin.txt
@@ -262,8 +262,32 @@ Recommended actions
 
 
 Optional features
--------------------
+-----------------
 # MISP has a new pub/sub feature, using ZeroMQ. To enable it, simply run the following command
 sudo pip install pyzmq
 # ZeroMQ depends on the Python client for Redis
 sudo pip install redis
+
+# For the experimental ssdeep correlations, run the following installation:
+# installing ssdeep
+wget http://downloads.sourceforge.net/project/ssdeep/ssdeep-2.13/ssdeep-2.13.tar.gz
+tar zxvf ssdeep-2.13.tar.gz
+cd ssdeep-2.13
+./configure
+make
+sudo make install
+ssdeep -h # test
+
+#installing ssdeep_php
+sudo pecl install ssdeep
+
+# You should add "extension=ssdeep.so" to mods-available - Check /etc/php for your current version
+echo "extension=ssdeep.so" | sudo tee /etc/php/7.2/mods-available/ssdeep.ini
+sudo phpenmod ssdeep
+sudo service apache2 restart
+
+Optional features: misp-modules
+-------------------------------
+# If you want to add the misp modules functionality, follow the setup procedure described in misp-modules:
+# https://github.com/MISP/misp-modules#how-to-install-and-start-misp-modules
+# Then the enrichment, export and import modules can be enabled in MISP via the settings.