diff --git a/composer.json b/composer.json
index 05bc8ce..b64f2aa 100644
--- a/composer.json
+++ b/composer.json
@@ -18,7 +18,6 @@
 		"autotagger": true,
 		"npmjs-autopublish": true,
 		"mirror-repo": "Automattic/social-logos",
-		"release-branch-prefix": "social-logos",
 		"changelogger": {
 			"link-template": "https://github.com/Automattic/social-logos/compare/v${old}...v${new}"
 		}