diff --git a/build.gradle b/build.gradle
index b7fafe5..23d044f 100644
--- a/build.gradle
+++ b/build.gradle
@@ -164,9 +164,8 @@ uploadArchives {
 }
 
 signing {
-    if (project.hasProperty('signing.keyId') && project.hasProperty('signing.password') && project.hasProperty('signing.secretKeyRingFile')) {
-        sign publishing.publications.mavenJava
-    }
+    useGpgCmd()
+    sign publishing.publications.mavenJava
 }
 
 task copyToDeploy(type: Copy) {