diff --git a/norconex-committer-gsa/pom.xml b/norconex-committer-gsa/pom.xml
index 424f666..0119836 100644
--- a/norconex-committer-gsa/pom.xml
+++ b/norconex-committer-gsa/pom.xml
@@ -254,6 +254,20 @@
           </execution>
         </executions>
       </plugin>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-gpg-plugin</artifactId>
+        <version>1.5</version>
+        <executions>
+          <execution>
+            <id>sign-artifacts</id>
+            <phase>verify</phase>
+            <goals>
+              <goal>sign</goal>
+            </goals>
+          </execution>
+        </executions>
+      </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-antrun-plugin</artifactId>