diff --git a/src/main/resources/com/cloudbees/plugins/credentials/impl/CertificateCredentialsImpl/UploadedKeyStoreSource/config.jelly b/src/main/resources/com/cloudbees/plugins/credentials/impl/CertificateCredentialsImpl/UploadedKeyStoreSource/config.jelly
index 876196522..feac2db35 100644
--- a/src/main/resources/com/cloudbees/plugins/credentials/impl/CertificateCredentialsImpl/UploadedKeyStoreSource/config.jelly
+++ b/src/main/resources/com/cloudbees/plugins/credentials/impl/CertificateCredentialsImpl/UploadedKeyStoreSource/config.jelly
@@ -40,7 +40,8 @@
                    />
     </f:entry>
     <f:entry field="uploadedCertFile">
-        <input id="${fileId}" type="file" name="uploadedCertFile" class="setting-input" jsonAware="true" />
+        <!-- TODO switch to f:file after baseline includes https://github.com/jenkinsci/jenkins/pull/7452 -->
+        <input id="${fileId}" type="file" name="uploadedCertFile" class="jenkins-file-upload" jsonAware="true" />
     </f:entry>
   <script><![CDATA[
     var uploadedCertFile_${fileId} = '';