diff --git a/src/AppFooter.vue b/src/AppFooter.vue
index f6daa2d5a..210791c53 100644
--- a/src/AppFooter.vue
+++ b/src/AppFooter.vue
@@ -1,6 +1,6 @@
 <template>
     <div class="content-section layout-footer clearfix">
-        <span>PrimeVue 1.0.0-rc.5</span>
+        <span>PrimeVue 1.0.0-rc.6</span>
         <div class="footer-links">
             <a href="https://github.com/primefaces/primevue"><i class=" icon-github fa fa-github-square"></i></a>
             <a href="https://twitter.com/primevue"><i class="icon-twitter fa fa-twitter-square"></i></a>
diff --git a/src/components/datatable/TableHeader.vue b/src/components/datatable/TableHeader.vue
index 5e77307e4..4581558ad 100644
--- a/src/components/datatable/TableHeader.vue
+++ b/src/components/datatable/TableHeader.vue
@@ -156,7 +156,7 @@ export default {
             this.$emit('checkbox-change', event);
         },
         onColumnKeyDown(event, col) {
-            if (event.currentTarget.nodeName === 'TH' && DomHandler.hasClass(event.currentTarget, 'p-sortable-column')) {
+            if (event.which === 13 && event.currentTarget.nodeName === 'TH' && DomHandler.hasClass(event.currentTarget, 'p-sortable-column')) {
                 this.$emit('column-click', {originalEvent: event, column: col});
             }
         },
diff --git a/src/components/treetable/TreeTable.vue b/src/components/treetable/TreeTable.vue
index 389bc1443..c6b94f4e4 100644
--- a/src/components/treetable/TreeTable.vue
+++ b/src/components/treetable/TreeTable.vue
@@ -716,7 +716,7 @@ export default {
             }
         },
         onColumnKeyDown(event, col) {
-            if (event.currentTarget.nodeName === 'TH' && DomHandler.hasClass(event.currentTarget, 'p-sortable-column')) {
+            if (event.which === 13 && event.currentTarget.nodeName === 'TH' && DomHandler.hasClass(event.currentTarget, 'p-sortable-column')) {
                 this.onColumnHeaderClick(event, col);
             }
         },