1 files changed, 1 insertions, 1 deletions
diff --git a/composer.json b/composer.json
index e7e64cc..6d62481 100644
--- a/composer.json
+++ b/composer.json
@@ -8,7 +8,7 @@
     },
     "php-ext": {
         "extension-name": "rpminfo",
-        "os-families": "linux",
+        "os-families": ["linux"],
         "configure-options": []
     }
 }