diff --git a/testing/prepare_test.sh b/testing/prepare_test.sh
index 2f4bc34..5c884b7 100755
--- a/testing/prepare_test.sh
+++ b/testing/prepare_test.sh
@@ -18,9 +18,9 @@ fi
 icinga-build-rpm-install icingaweb2
 
 # set timezone for PHP
-if [ -d /etc/opt/rh/rh-php73/php.d ]; then
-  php_d=/etc/opt/rh/rh-php73/php.d
-  fpm="scl enable rh-php73 -- php-fpm"
+if [ -d /etc/opt/rh/rh-php71/php.d ]; then
+  php_d=/etc/opt/rh/rh-php71/php.d
+  fpm="scl enable rh-php71 -- php-fpm"
 elif [ -d /etc/opt/rh/rh-php70/php.d ]; then
   php_d=/etc/opt/rh/rh-php70/php.d
   fpm="scl enable rh-php70 -- php-fpm"