diff --git a/build.gradle.kts b/build.gradle.kts
index 4a104fa..825e9e0 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -189,13 +189,13 @@ publishing {
                 name = "Codeberg"
                 val repoOwner = System.getenv("GITHUB_REPOSITORY_OWNER")
                 val serverUrl = System.getenv("GITHUB_SERVER_URL")
+                val accessToken = System.getenv("GITHUB_TOKEN")
                 url = uri("$serverUrl/api/packages/$repoOwner/maven")
                 authentication {
                     create("header", HttpHeaderAuthentication::class.java) {
-                        val accessToken = System.getenv("GITHUB_TOKEN")
                         credentials(HttpHeaderCredentials::class) {
                             name = "Authorization"
-                            value = accessToken
+                            value = "Bearer $accessToken"
                         }
                     }
                 }