diff --git a/src/main/resources/hudson/plugins/jobConfigHistory/JobConfigHistoryRootAction/history.jelly b/src/main/resources/hudson/plugins/jobConfigHistory/JobConfigHistoryRootAction/history.jelly
index 8776429a..ab2a5e46 100644
--- a/src/main/resources/hudson/plugins/jobConfigHistory/JobConfigHistoryRootAction/history.jelly
+++ b/src/main/resources/hudson/plugins/jobConfigHistory/JobConfigHistoryRootAction/history.jelly
@@ -155,15 +155,21 @@
 
                 </tbody>
               </table>
-            </f:form>
 
-            <j:set var="relevantPageNums" value="${it.getRelevantPageNums(pageNum*1)}" />
-            <j:set var="entryPerPageArray" value="10, 25, 100, 250, ${%all}" />
+              <j:set var="relevantPageNums" value="${it.getRelevantPageNums(pageNum*1)}" />
+              <j:set var="entryPerPageArray" value="10, 25, 100, 250, ${%all}" />
+
+              <f:bottomButtonBar>
+                <c:entries-per-page />
+                <c:pagination />
+
+                <!-- Show Diff -->
+                <j:if test="${configs.size() > 1}">
+                      <button class="jenkins-button">${%Show Diffs}</button>
+                </j:if>
+              </f:bottomButtonBar>
+            </f:form>
 
-            <f:bottomButtonBar>
-              <c:entries-per-page />
-              <c:pagination />
-            </f:bottomButtonBar>
           </j:otherwise>
         </j:choose>
       </div>