diff --git a/task b/task
index d14487bc..bfc44cdd 100755
--- a/task
+++ b/task
@@ -155,7 +155,9 @@ function install-native() {
         tar xvf wkhtmltox*.tar.xz
         sudo mv wkhtmltox/bin/wkhtmlto* /usr/bin
         rm -rf wkhtmltox wkhtmltox-0.12.4_linux-generic-amd64.tar.*
-        sudo apt-get install -y openssl build-essential libssl-dev libxrender-dev git-core libx11-dev libxext-dev libfontconfig1-dev libfreetype6-dev fontconfig
+
+        echo "Install python-ldap and psycopg2 build dependencies"
+        sudo apt-get install -y libsasl2-dev python-dev libldap2-dev libssl-dev
 
         echo "Install xmllint"
         sudo apt install libxml2-utils