diff --git a/templates/base_workspace.html b/templates/base_workspace.html
index 0ccad5ba..fedc3278 100644
--- a/templates/base_workspace.html
+++ b/templates/base_workspace.html
@@ -4,7 +4,7 @@
 
   <div class='workspace-panel-container'>
     <div class='col'>
-      {% include 'navigation/workspace_navigation.html.to' %}
+      {% include 'navigation/workspace_navigation.html' %}
     </div>
 
     <div class='col col--grow'>
diff --git a/templates/navigation/workspace_navigation.html.to b/templates/navigation/workspace_navigation.html
similarity index 87%
rename from templates/navigation/workspace_navigation.html.to
rename to templates/navigation/workspace_navigation.html
index 6b1c0317..e39ee185 100644
--- a/templates/navigation/workspace_navigation.html.to
+++ b/templates/navigation/workspace_navigation.html
@@ -4,7 +4,7 @@
   <ul>
     {{ SidenavItem(
       "Projects",
-      href='/workspace_projects/123456',
+      href=url_for("workspaces.workspace_projects", workspace_id=123456),
       active=g.matchesPath('\/workspaces\/[A-Za-z0-9]*\/projects'),
       subnav=[
         {
@@ -18,7 +18,7 @@
 
     {{ SidenavItem(
       "Members",
-      href='/workspace_members/123456',
+      href=url_for("workspaces.workspace_members", workspace_id=123456),
       active=g.matchesPath('\/workspaces\/[A-Za-z0-9]*\/members'),
       subnav=[
         {