diff --git a/InvenTree/InvenTree/static/css/inventree.css b/InvenTree/InvenTree/static/css/inventree.css
index 1c8d529a92..a71e29ab5d 100644
--- a/InvenTree/InvenTree/static/css/inventree.css
+++ b/InvenTree/InvenTree/static/css/inventree.css
@@ -781,8 +781,8 @@ input[type="submit"] {
 }
 
 .sidenav .list-group-item.active {
-    background-color: #b3a997;
-    border-color: #ccc;
+    background-color: #c6d4ea;
+    border: 2px #aab solid;
 }
 
 /* The side navigation menu */
diff --git a/InvenTree/order/templates/order/purchase_order_detail.html b/InvenTree/order/templates/order/purchase_order_detail.html
index 97a4ffb78e..54d0ca76be 100644
--- a/InvenTree/order/templates/order/purchase_order_detail.html
+++ b/InvenTree/order/templates/order/purchase_order_detail.html
@@ -187,7 +187,11 @@ $('#new-po-line').click(function() {
             quantity: {},
             reference: {},
             purchase_price: {},
-            purchase_price_currency: {},
+            purchase_price_currency: {
+                {% if order.supplier.currency %}
+                value: '{{ order.supplier.currency }}',
+                {% endif %}
+            },
             destination: {},
             notes: {},
         },
@@ -324,9 +328,9 @@ $("#po-table").inventreeTable({
             title: '{% trans "MPN" %}',
             formatter: function(value, row, index, field) {
                 if (row.supplier_part_detail && row.supplier_part_detail.manufacturer_part) {
-                    return renderLink(value, `/manufacturer-part/${row.supplier_part_detail.manufacturer_part.pk}/`);
+                    return renderLink(value, `/manufacturer-part/${row.supplier_part_detail.manufacturer_part}/`);
                 } else {
-                    return "";
+                    return "-";
                 }
             },
         },
diff --git a/InvenTree/part/templates/part/detail.html b/InvenTree/part/templates/part/detail.html
index b92ce4fbeb..0ba539baea 100644
--- a/InvenTree/part/templates/part/detail.html
+++ b/InvenTree/part/templates/part/detail.html
@@ -223,30 +223,6 @@
     </div>
 </div>
 
-<div class='panel panel-default panel-inventree panel-hidden' id='panel-part-suppliers'>
-    <div class='panel-heading'>
-        <h4>{% trans "Part Suppliers" %}</h4>
-    </div>
-    <div class='panel-content'>
-        <div id='supplier-button-toolbar'>
-            <div class='btn-group'>
-                <button class="btn btn-success" id='supplier-create'>
-                    <span class='fas fa-plus-circle'></span> {% trans "New Supplier Part" %}
-                </button>
-                <div id='opt-dropdown' class="btn-group">
-                    <button id='supplier-part-options' class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">{% trans "Options" %}<span class="caret"></span></button>
-                    <ul class="dropdown-menu">
-                        <li><a href='#' id='supplier-part-delete' title='{% trans "Delete supplier parts" %}'>{% trans "Delete" %}</a></li>
-                    </ul>
-                </div>
-            </div>
-        </div>
-        
-        <table class="table table-striped table-condensed" id='supplier-table' data-toolbar='#supplier-button-toolbar'>
-        </table>
-    </div>
-</div>
-
 <div class='panel panel-default panel-inventree panel-hidden' id='panel-bom'>
     <div class='panel-heading'>
         <h4>{% trans "Bill of Materials" %}</h4>
@@ -302,7 +278,29 @@
     </div>
 </div>
 
-<div class='panel panel-default panel-inventree panel-hidden' id='panel-part-manufacturers'>
+<div class='panel panel-default panel-inventree panel-hidden' id='panel-suppliers'>
+    <div class='panel-heading'>
+        <h4>{% trans "Part Suppliers" %}</h4>
+    </div>
+    <div class='panel-content'>
+        <div id='supplier-button-toolbar'>
+            <div class='btn-group'>
+                <button class="btn btn-success" id='supplier-create'>
+                    <span class='fas fa-plus-circle'></span> {% trans "New Supplier Part" %}
+                </button>
+                <div id='opt-dropdown' class="btn-group">
+                    <button id='supplier-part-options' class="btn btn-primary dropdown-toggle" type="button" data-toggle="dropdown">{% trans "Options" %}<span class="caret"></span></button>
+                    <ul class="dropdown-menu">
+                        <li><a href='#' id='supplier-part-delete' title='{% trans "Delete supplier parts" %}'>{% trans "Delete" %}</a></li>
+                    </ul>
+                </div>
+            </div>
+        </div>
+        
+        <table class="table table-striped table-condensed" id='supplier-part-table' data-toolbar='#supplier-button-toolbar'>
+        </table>
+    </div>
+
     <div class='panel-heading'>
         <h4>{% trans "Part Manufacturers" %}</h4>
     </div>
@@ -321,7 +319,7 @@
                     </div>
                 </div>
             </div>
-            <table class='table table-condensed table-striped' id='manufacturer-table' data-toolbar='#manufacturer-button-toolbar'></table>
+            <table class='table table-condensed table-striped' id='manufacturer-part-table' data-toolbar='#manufacturer-button-toolbar'></table>
         </div>
     </div>
 </div>
@@ -828,7 +826,7 @@
 
     $("#supplier-part-delete").click(function() {
 
-        var selections = $("#supplier-table").bootstrapTable("getSelections");
+        var selections = $("#supplier-part-table").bootstrapTable("getSelections");
 
         var parts = [];
 
@@ -845,7 +843,7 @@
     });
 
     loadSupplierPartTable(
-        "#supplier-table",
+        "#supplier-part-table",
         "{% url 'api-supplier-part-list' %}",
         {
             params: {
@@ -857,10 +855,10 @@
         }
     );
 
-    linkButtonsToSelection($("#supplier-table"), ['#supplier-part-options']);
+    linkButtonsToSelection($("#supplier-part-table"), ['#supplier-part-options']);
 
     loadManufacturerPartTable(
-        '#manufacturer-table',
+        '#manufacturer-part-table',
         "{% url 'api-manufacturer-part-list' %}",
         {
             params: {
@@ -871,15 +869,15 @@
         }
     );
 
-    linkButtonsToSelection($("#manufacturer-table"), ['#manufacturer-part-options']);
+    linkButtonsToSelection($("#manufacturer-part-table"), ['#manufacturer-part-options']);
 
     $("#manufacturer-part-delete").click(function() {
 
-        var selections = $("#manufacturer-table").bootstrapTable("getSelections");
+        var selections = $("#manufacturer-part-table").bootstrapTable("getSelections");
 
         deleteManufacturerParts(selections, {
             onSuccess: function() { 
-                $("#manufacturer-table").bootstrapTable("refresh");
+                $("#manufacturer-part-table").bootstrapTable("refresh");
             }
         });
     });
@@ -900,7 +898,7 @@
             method: 'POST',
             title: '{% trans "Add Manufacturer Part" %}',
             onSuccess: function() { 
-                $("#manufacturer-table").bootstrapTable("refresh");
+                $("#manufacturer-part-table").bootstrapTable("refresh");
             }
         });
     });
diff --git a/InvenTree/part/templates/part/navbar.html b/InvenTree/part/templates/part/navbar.html
index 8ea1204bc8..a2dc67c079 100644
--- a/InvenTree/part/templates/part/navbar.html
+++ b/InvenTree/part/templates/part/navbar.html
@@ -63,17 +63,11 @@
     </li>
     {% if part.purchaseable and roles.purchase_order.view %}
     <li class='list-group-item' title='{% trans "Suppliers" %}'>
-        <a href='#' id='select-part-suppliers' class='nav-toggle'>
+        <a href='#' id='select-suppliers' class='nav-toggle'>
             <span class='menu-tab-icon fas fa-building sidebar-icon'></span>
             {% trans "Suppliers" %}
         </a>
     </li>
-    <li class='list-group-item' title='{% trans "Manufacturers" %}'>
-        <a href='#' id='select-part-manufacturers' class='nav-toggle'>
-            <span class='menu-tab-icon fas fa-tools sidebar-icon'></span>
-            {% trans "Manufacturers" %}
-        </a>
-    </li>
     <li class='list-group-item' title='{% trans "Purchase Orders" %}'>
         <a href='#' id='select-purchase-orders' class='nav-toggle'>
             <span class='menu-tab-icon fas fa-shopping-cart sidebar-icon'></span>
diff --git a/InvenTree/templates/js/company.js b/InvenTree/templates/js/company.js
index 18d7408b23..7daa99e1c6 100644
--- a/InvenTree/templates/js/company.js
+++ b/InvenTree/templates/js/company.js
@@ -539,7 +539,7 @@ function loadSupplierPartTable(table, url, options) {
                 title: '{% trans "MPN" %}',
                 formatter: function(value, row, index, field) {
                     if (value && row.manufacturer_part) {
-                        return renderLink(value, `/manufacturer-part/${row.manufacturer_part.pk}/`);
+                        return renderLink(value, `/manufacturer-part/${row.manufacturer_part}/`);
                     } else {
                         return "-";
                     }
diff --git a/InvenTree/templates/registration/logged_out.html b/InvenTree/templates/registration/logged_out.html
index 6af620616b..703e077f35 100644
--- a/InvenTree/templates/registration/logged_out.html
+++ b/InvenTree/templates/registration/logged_out.html
@@ -14,7 +14,7 @@
 <!-- CSS -->
 <link rel="stylesheet" href="{% static 'css/bootstrap_3.3.7_css_bootstrap.min.css' %}">
 <link rel="stylesheet" href="{% static 'select2/css/select2.css' %}">
-<link rel="stylesheet" href="{% static 'select2/css/inventree.css' %}">
+<link rel="stylesheet" href="{% static 'css/inventree.css' %}">
 <link rel="stylesheet" href="{% static 'fontawesome/css/brands.css' %}">
 <link rel="stylesheet" href="{% static 'fontawesome/css/solid.css' %}">