diff --git a/composer.json b/composer.json
index ebd1a3f1..90c3e028 100644
--- a/composer.json
+++ b/composer.json
@@ -48,7 +48,6 @@
         "league/climate": "Display columns and status in terminal"
     },
     "minimum-stability": "dev",
-    "prefer-stable": true,
     "autoload": {
         "psr-4": {
             "ZM\\": "src/ZM"