diff --git a/scripts/_common.sh b/scripts/_common.sh
index f6a9538d..f036f1df 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -5,12 +5,18 @@
 #=================================================
 
 # dependencies used by the app
-pkg_dependencies="php7.2-pgsql php7.2-mbstring php7.2-bcmath php7.2-simplexml php7.2-curl postgresql redis-server \
-php7.2-intl php7.2-exif \
-libfreetype6 libjpeg62-turbo libpng16-16 libxpm4 libvpx4 libwebp6 libmagickwand-6.q16-3 \
-php7.2-gd \
+pkg_dependencies="postgresql redis-server \
+libfreetype6 libjpeg62-turbo libpng16-16 libxpm4 libvpx4 libwebp6 libmagickwand-6.q16-3\
 pngquant jpegoptim gifsicle"
 
+extra_pkg_dependencies="php7.2-pgsql php7.2-mbstring php7.2-bcmath php7.2-simplexml php7.2-curl php7.2-intl php7.2-exif php7.2-gd"
+#
+#
+#
+#
+#
+#
+#
 #=================================================
 # PERSONAL HELPERS
 #=================================================
diff --git a/scripts/install b/scripts/install
index 4c263969..8849cdab 100644
--- a/scripts/install
+++ b/scripts/install
@@ -52,9 +52,21 @@ ynh_app_setting_set "$app" is_public "$is_public"
 #=================================================
 ynh_print_info "Installing dependencies..."
 
+ynh_install_app_dependencies "$pkg_dependencies"
+
+#=================================================
+# INSTALL PHP
+#=================================================
+ynh_print_info "Installing php..."
+
 ynh_install_php --phpversion="7.2"
 
-ynh_install_app_dependencies "$pkg_dependencies"
+#=================================================
+# INSTALL PHP DEPENDENCIES
+#=================================================
+ynh_print_info "Installing php dependencies..."
+
+ynh_install_extra_app_dependencies --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --package="$extra_pkg_dependencies"
 
 #=================================================
 # CREATE A POSTGRESQL DATABASE
diff --git a/scripts/restore b/scripts/restore
index 549039d4..6b36ebf4 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -73,15 +73,26 @@ chown -R "$app": "$final_path"
 #=================================================
 # SPECIFIC RESTORATION
 #=================================================
-# REINSTALL DEPENDENCIES
+# INSTALL DEPENDENCIES
 #=================================================
-ynh_print_info "Reinstalling dependencies..."
-
-# Define and install dependencies
-ynh_install_php --phpversion="7.2"
+ynh_print_info "Installing dependencies..."
 
 ynh_install_app_dependencies "$pkg_dependencies"
 
+#=================================================
+# INSTALL PHP
+#=================================================
+ynh_print_info "Installing php..."
+
+ynh_install_php --phpversion="7.2"
+
+#=================================================
+# INSTALL PHP DEPENDENCIES
+#=================================================
+ynh_print_info "Installing php dependencies..."
+
+ynh_install_extra_app_dependencies --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --package="$extra_pkg_dependencies"
+
 #=================================================
 # RESTORE THE POSTGRESQL DATABASE
 #=================================================
diff --git a/scripts/upgrade b/scripts/upgrade
index ba7bb706..e39f6a90 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -99,9 +99,21 @@ ynh_add_nginx_config
 #=================================================
 ynh_print_info "Upgrading dependencies..."
 
+ynh_install_app_dependencies "$pkg_dependencies"
+
+#=================================================
+# UPGRADE PHP
+#=================================================
+ynh_print_info "Upgrading php..."
+
 ynh_install_php --phpversion="7.2"
 
-ynh_install_app_dependencies "$pkg_dependencies"
+#=================================================
+# UPGRADE PHP DEPENDENCIES
+#=================================================
+ynh_print_info "Upgrading php dependencies..."
+
+ynh_install_extra_app_dependencies --repo="https://packages.sury.org/php/ $(lsb_release -sc) main" --key="https://packages.sury.org/php/apt.gpg" --package="$extra_pkg_dependencies"
 
 #=================================================
 # CREATE DEDICATED USER