diff --git a/.gitignore b/.gitignore
index 5ed83d2560..782806d3da 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,8 @@
 /target
 .classpath
 .project
+*.iml
+.idea
 
 # /bigdata/
 /bigdata/bin
diff --git a/bigdata-war-html/src/main/webapp/html/index.html b/bigdata-war-html/src/main/webapp/html/index.html
index 86f441ebc7..f4539f3a35 100644
--- a/bigdata-war-html/src/main/webapp/html/index.html
+++ b/bigdata-war-html/src/main/webapp/html/index.html
@@ -157,6 +157,7 @@ <h2 id = "nopad">ultra-scalable, high-performance database from Blazegraph</h2>
             <a href="#" class="advanced-features-toggle">Advanced features</a>
 
             <div class="advanced-features">
+              <input type="checkbox" id="query-disable-inference"> <label for="query-disable-inference">Disable inference</label>
               <input type="checkbox" id="query-explain"> <label for="query-explain">Explain</label>
               <input type="checkbox" id="query-details"> <label for="query-details">(Details)</label>
               <input type="checkbox" name="analytic" value="true" id="query-analytic"> <label for="query-analytic">Analytic</label>
diff --git a/bigdata-war-html/src/main/webapp/html/js/workbench.js b/bigdata-war-html/src/main/webapp/html/js/workbench.js
index 37556d7056..7f831884e5 100644
--- a/bigdata-war-html/src/main/webapp/html/js/workbench.js
+++ b/bigdata-war-html/src/main/webapp/html/js/workbench.js
@@ -1040,6 +1040,15 @@ function handleExplain() {
    }
 }
 
+function handleQueryInference() {
+   if(this.checked) {
+      $('#query-disable-inference').prop('checked', true);
+   }
+   else {
+      $('#query-disable-inference').prop('checked', false);
+   }
+}
+
 function handleDetails() {
    if(this.checked) {
       $('#query-explain').prop('checked', true);
@@ -1158,6 +1167,11 @@ function submitQuery(e) {
    };
 
    if(!$('#query-explain').is(':checked')) {
+       if ($('#query-disable-inference').is(':checked')) {
+            console.log('Checked')
+            settings.data += '&includeInferred=false'
+            console.log(settings.data)
+       }
      $('#query-response').show().html('Query running...');
      $('#query-pagination').hide();
 
@@ -1172,7 +1186,7 @@ function submitQuery(e) {
    if($('#query-explain').is(':checked')) {
       settings = {
          type: 'POST',
-         data: $('#query-form').serialize() + '&explain=' + ($('#query-details').is(':checked') ? 'details' : 'true'),
+         data: $('#query-form').serialize() + '&explain=' + ($('#query-details').is(':checked') ? 'details' : 'true') + ($('#query-disable-inference').is(':checked') ? '&includeInferred=false' : ''),
          dataType: 'html',
          success: showQueryExplanation,
          error: queryResultsError
@@ -2177,6 +2191,7 @@ function setupHandlers() {
    $('#query-form').submit(submitQuery);
    $('#query-explain').change(handleExplain);
    $('#query-details').change(handleDetails);
+   $('#query-disable-inference').change(handleQueryInference);
    $('#query-history').on('click', '.query a', loadHistory);
    $('#query-history').on('click', '.query-execution-time a', showRunningQueries);
    $('#query-history').on('click', '.query-delete a', deleteHistoryRow);