diff --git a/scripts/_common.sh b/scripts/_common.sh
index f868f35..c949e71 100644
--- a/scripts/_common.sh
+++ b/scripts/_common.sh
@@ -9,7 +9,7 @@ pkg_dependencies="ffmpeg"
 
 YNH_PHP_VERSION="7.3"
 
-extra_php_dependencies="php$YNH_PHP_VERSION-intl php$YNH_PHP_VERSION-curl php$YNH_PHP_VERSION-mbstring"
+extra_php_dependencies="php${YNH_PHP_VERSION}-intl php${YNH_PHP_VERSION}-curl php${YNH_PHP_VERSION}-gmp php${YNH_PHP_VERSION}-mbstring"
 
 #=================================================
 # PERSONAL HELPERS