diff --git a/scripts/jdbc_maven_deploy.py b/scripts/jdbc_maven_deploy.py
index 1f830226..d4445a3d 100644
--- a/scripts/jdbc_maven_deploy.py
+++ b/scripts/jdbc_maven_deploy.py
@@ -115,8 +115,11 @@ def exec(cmd):
         <version>1.6.14</version>
         <extensions>true</extensions>
         <configuration>
-         <serverId>ossrh</serverId>
-         <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+          <serverId>ossrh</serverId>
+          <nexusUrl>https://oss.sonatype.org/</nexusUrl>
+          <gpgArguments>
+            <arg>--no-tty</arg>
+          </gpgArguments>
        </configuration>
      </plugin>
    </plugins>
@@ -179,7 +182,7 @@ def exec(cmd):
     shutil.copyfile(jar, os.path.join(results_dir, os.path.basename(jar)))
 
 print("JARs created, uploading (this can take a while!)")
-deploy_cmd_prefix = 'mvn -Dgpg.passphrase= gpg:sign-and-deploy-file -Durl=%s -DrepositoryId=ossrh' % deploy_url
+deploy_cmd_prefix = 'mvn gpg:sign-and-deploy-file -Durl=%s -DrepositoryId=ossrh' % deploy_url
 exec("%s -DpomFile=%s -Dfile=%s" % (deploy_cmd_prefix, pom, binary_jar))
 exec("%s -Dclassifier=sources -DpomFile=%s -Dfile=%s" % (deploy_cmd_prefix, pom, sources_jar))
 exec("%s -Dclassifier=javadoc -DpomFile=%s -Dfile=%s" % (deploy_cmd_prefix, pom, javadoc_jar))