diff --git a/installers/common.sh b/installers/common.sh
index f834f1b..30f75d5 100755
--- a/installers/common.sh
+++ b/installers/common.sh
@@ -8,26 +8,26 @@ version=`sed 's/\..*//' /etc/debian_version`
 if [ $version -eq 10 ]; then
     version_msg="Raspbian 10.0 (Buster)"
     sudo apt update --allow-releaseinfo-change
-    php_package="php7.1-cgi"
+    php_package="php7.3-cgi"
 elif [ $version -eq 9 ]; then
     version_msg="Raspbian 9.0 (Stretch)"
     php_package="php7.0-cgi"
 elif [ $version -eq 8 ]; then
     version_msg="Raspbian 8.0 (Jessie)"
-    php_package="php7.0-cgi"
+    php_package="php5-cgi"
 else
     version_msg="Raspbian earlier than 8.0 (Wheezy)"
     webroot_dir="/var/www"
-    php_package="php-cgi"
+    php_package="php5-cgi"
 fi
 
 phpcgiconf=""
-if [ "$php_package" = "php7.1-cgi" ]; then
-    phpcgiconf="/etc/php/7.1/cgi/php.ini"
+if [ "$php_package" = "php7.3-cgi" ]; then
+    phpcgiconf="/etc/php/7.3/cgi/php.ini"
 elif [ "$php_package" = "php7.0-cgi" ]; then
     phpcgiconf="/etc/php/7.0/cgi/php.ini"
-elif [ "$php_package" = "php-cgi" ]; then
-    phpcgiconf="/etc/php/cgi/php.ini"
+elif [ "$php_package" = "php5-cgi" ]; then
+    phpcgiconf="/etc/php5/cgi/php.ini"
 fi
 
 # Outputs a RaspAP Install log line