diff --git a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/gradle/release.gradle b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/gradle/release.gradle
index 2836c62280..695f561d59 100644
--- a/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/gradle/release.gradle
+++ b/spring-cloud-contract-tools/spring-cloud-contract-gradle-plugin/gradle/release.gradle
@@ -102,7 +102,10 @@ publishing {
 
 if (isReleaseToCentral) {
 	signing {
-		sign publishing.publications.maven
+		publishing.publications.each {
+			sign it
+		}
+		sign configurations.archives
 	}
 
 	apply plugin: 'com.gradle.plugin-publish'