diff --git a/backend/app/plugins/wiaas/includes/class-wiaas-db-update.php b/backend/app/plugins/wiaas/includes/class-wiaas-db-update.php
index 13e7109..70199b3 100644
--- a/backend/app/plugins/wiaas/includes/class-wiaas-db-update.php
+++ b/backend/app/plugins/wiaas/includes/class-wiaas-db-update.php
@@ -17,7 +17,8 @@ class Wiaas_DB_Update {
         '201810101644700' => 'wiaas_db_import_aam_role_settings',
         '201810111644700' => 'wiaas_db_update_add_organization_info_ui_fields',
         '201810121644700' => 'wiaas_db_update_add_user_organization_ui_fields',
-		'201810161644700' => 'wiaas_db_update_update_commercial_lead_capabilities'
+		'201810161644700' => 'wiaas_db_update_update_commercial_lead_capabilities',
+		'201810161645700' => 'wiaas_db_update_update_supplier_capabilities'
 	);
 
 	public static function execute() {
diff --git a/backend/app/plugins/wiaas/includes/db-updates/wiaas-db-update-roles.php b/backend/app/plugins/wiaas/includes/db-updates/wiaas-db-update-roles.php
index 42f5091..a0ae87b 100644
--- a/backend/app/plugins/wiaas/includes/db-updates/wiaas-db-update-roles.php
+++ b/backend/app/plugins/wiaas/includes/db-updates/wiaas-db-update-roles.php
@@ -36,8 +36,7 @@ function wiaas_db_update_create_default_roles() {
         'commercial_lead',
         'Commercial Lead',
         array(
-            'read',
-            'view_admin_dashboard',
+            'read' => true,
         )
     );
 
@@ -45,8 +44,7 @@ function wiaas_db_update_create_default_roles() {
         'supplier',
         'Supplier',
         array(
-            'read',
-            'view_admin_dashboard'
+            'read' => true,
         )
     );
 
@@ -54,7 +52,7 @@ function wiaas_db_update_create_default_roles() {
         'user',
         'User',
         array(
-            'read'
+            'read'  => true
         )
     );
 
@@ -94,12 +92,11 @@ function wiaas_db_update_create_default_roles() {
     }
 
     foreach ( $capabilities as $cap_group ) {
-        foreach ( $cap_group as $cap ) {
-            wp_roles()->add_cap( 'administrator', $cap );
-            wp_roles()->add_cap( 'commercial_lead', $cap );
-        }
+	    foreach ( $cap_group as $cap ) {
+		    wp_roles()->add_cap( 'administrator', $cap );
+		    wp_roles()->add_cap( 'commercial_lead', $cap );
+	    }
     }
-
 }
 
 
@@ -140,6 +137,14 @@ function wiaas_db_import_aam_role_settings() {
 
 function wiaas_db_update_update_commercial_lead_capabilities() {
 	// add commercial lead specific roles
-	wp_roles()->add_cap( 'commercial_lead', 'manage_wiaas_cl_products' ); // cl products screen
-	wp_roles()->add_cap( 'commercial_lead', 'view_admin_dashboard' ); // cl products screen
+	wp_roles()->add_cap( 'commercial_lead', 'manage_wiaas_cl_products' );
+	wp_roles()->add_cap( 'commercial_lead', 'view_admin_dashboard' );
+	wp_roles()->add_cap( 'commercial_lead', 'read' );
+	wp_roles()->add_cap( 'commercial_lead', 'upload_files' );
+}
+
+function wiaas_db_update_update_supplier_capabilities() {
+	// add supplier specific roles
+	wp_roles()->add_cap( 'supplier', 'view_admin_dashboard' );
+	wp_roles()->add_cap( 'supplier', 'read' );
 }
\ No newline at end of file