diff --git a/apps/settings/lib/SetupChecks/PhpModules.php b/apps/settings/lib/SetupChecks/PhpModules.php
index b0b4f106f4a..a83cc717a5f 100644
--- a/apps/settings/lib/SetupChecks/PhpModules.php
+++ b/apps/settings/lib/SetupChecks/PhpModules.php
@@ -20,7 +20,6 @@ class PhpModules implements ISetupCheck {
 		'dom',
 		'fileinfo',
 		'gd',
-		'json',
 		'mbstring',
 		'openssl',
 		'posix',