diff --git a/build.gradle b/build.gradle
index 743f904c..4f037875 100644
--- a/build.gradle
+++ b/build.gradle
@@ -226,3 +226,7 @@ publishing {
 signing {
     sign publishing.publications.mavenJava
 }
+
+tasks.withType(Sign) {
+    onlyIf { !project.version.endsWith('SNAPSHOT') }
+}