diff --git a/C4/Installer/PerlDependencies.pm b/C4/Installer/PerlDependencies.pm
index 23777635e6..8a46f7a520 100644
--- a/C4/Installer/PerlDependencies.pm
+++ b/C4/Installer/PerlDependencies.pm
@@ -893,6 +893,11 @@ our $PERL_DEPS = {
         required => '1',
         min_ver  => '0.37',
     },
+    'Array::Utils' => {
+        usage    => 'Plugin system',
+        required => '1',
+        min_ver  => '0.5',
+    },
 };
 
 1;