diff --git a/composer.json b/composer.json
index ddb82a5d20194c7709d31f906e84909f4fd617a9..c00e7df202de002bc2ce616cf1bad6db0d7a6de9 100644
--- a/composer.json
+++ b/composer.json
@@ -54,7 +54,7 @@
     "wpdesk/wp-basic-requirements": "Enables your plugin to check an environment requirement before instantiation, e.g. PHP version or active plugins"
   },
   "conflict": {
-    "wpdesk/wp-basic-requirements": "<3, >=4"
+    "wpdesk/wp-basic-requirements": "<3 >=4"
   },
   "scripts": {
     "test": "vendor/bin/phpunit --bootstrap tests/bootstrap.php ./tests"