diff --git a/install.sh b/install.sh
index a554258..1a54472 100755
--- a/install.sh
+++ b/install.sh
@@ -52,7 +52,7 @@ if [ ! -d "/etc/mysql/" ]; then
 fi
 
 # Apache w/ PHP
-DEBIAN_FRONTEND=noninteractive apt-get -y install apache2 libapache2-mod-authnz-pam libwww-perl php-fpm php-cli php-ssh2 php-curl php-dev php-enchant php-mysql php-pear php-gd php-http php-imap php-intl php-mysql php-yaml php-pspell php-raphf php-ssh2 php-sqlite3 php-tidy php-xml php-xmlrpc php-zip php-mbstring php-imagick php-redis redis pwauth libapache2-mod-authnz-external
+DEBIAN_FRONTEND=noninteractive apt-get -y install apache2 libapache2-mod-authnz-pam libwww-perl php-fpm php-cli php-bcmath php-ssh2 php-curl php-dev php-enchant php-mysql php-pear php-gd php-http php-imap php-intl php-mysql php-yaml php-pspell php-raphf php-ssh2 php-sqlite3 php-tidy php-xml php-xmlrpc php-zip php-mbstring php-imagick php-redis redis pwauth libapache2-mod-authnz-external
 
 ## http2 handled automatically now.
 ## http2 doesn't support logio, so look in to vhost log format