diff --git a/admin/environment.xml b/admin/environment.xml
index c68a32a16f9..14ee7c304aa 100644
--- a/admin/environment.xml
+++ b/admin/environment.xml
@@ -1027,6 +1027,7 @@
       <VENDOR name="oracle" version="10.2" />
     </DATABASE>
     <PHP version="5.4.4" level="required">
+      <RESTRICT function="restrict_php_version_7" message="unsupportedphpversion7" />
     </PHP>
     <PCREUNICODE level="optional">
       <FEEDBACK>