diff --git a/pom.xml b/pom.xml
index 45c47350a..e5e915ab2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -859,6 +859,7 @@
 					<releaseProfiles>sonatype</releaseProfiles>
 					<pushChanges>false</pushChanges>
 					<localCheckout>true</localCheckout>
+					<signTag>true</signTag>
 				</configuration>
 			</plugin>