diff --git a/php-install.sh b/php-install.sh
index fd13248..f135d09 100644
--- a/php-install.sh
+++ b/php-install.sh
@@ -3,10 +3,11 @@ set -eu
 apk add --no-cache unixodbc-dev gmp-dev yaml-dev ldb-dev libldap openldap-dev pcre-dev libxslt-dev imap-dev sudo git libpng libjpeg libpq libxml2 mysql-client openssh-client rsync patch bash imagemagick libzip-dev \
     imagemagick-libs imagemagick-dev librdkafka-dev autoconf g++ make icu-dev libpng-dev libjpeg-turbo-dev postgresql-dev libxml2-dev bzip2-dev icu icu-dev libmemcached-dev linux-headers $PHPIZE_DEPS
 
-if [ $PHP_VERSION = "8.1" ] || [ $PHP_VERSION = "8.2" ] || [ $PHP_VERSION = "8.3" ] 
-then
+case $PHP_VERSION in
+  8.3|8.2|8.1) 
     apk add --no-cache mpdecimal-dev
-else
+    ;;
+  *)     
     wget https://www.bytereef.org/software/mpdecimal/releases/mpdecimal-2.5.1.tar.gz
     tar -xvzf mpdecimal-2.5.1.tar.gz
     cd mpdecimal-2.5.1
@@ -15,7 +16,8 @@ else
     make install
     cd ..
     rm -rf mpdecimal-2.5.1*
-fi
+    ;;
+esac
 
 pecl channel-update pecl.php.net