diff --git a/elixir/web.py b/elixir/web.py
index 3597cdc..aadcf18 100755
--- a/elixir/web.py
+++ b/elixir/web.py
@@ -94,6 +94,7 @@ def get_project_error_page(req, resp, exception: ElixirProjectError):
 
         'referer': req.referer if req.referer != req.uri else None,
         'bug_report_link': get_github_issue_link(report_error_details),
+        'home_page_url': '/',
         'report_error_details': report_error_details,
 
         'error_title': exception.title,
@@ -109,25 +110,24 @@ def get_project_error_page(req, resp, exception: ElixirProjectError):
         get_url_with_new_version = lambda v: stringify_source_path(project, v, '/')
         versions, current_version_path = get_versions(versions_raw, get_url_with_new_version, version)
 
-        template_ctx = {
-            **template_ctx,
-
-            'current_project': project,
-            'versions': versions,
-            'current_version_path': current_version_path,
-        }
-
-
-        if version is None:
+        if current_version_path[2] is None:
             # If details about current version are not available, make base links
             # point to latest.
             # current_tag is not set to latest to avoid latest being highlighted in the sidebar
             version = query.query('latest')
-        else:
-            template_ctx['current_tag'] = version
 
-        template_ctx['source_base_url'] = get_source_base_url(project, version)
-        template_ctx['ident_base_url'] = get_ident_base_url(project, version)
+        template_ctx = {
+            **template_ctx,
+
+            'current_project': project,
+            'current_tag': version,
+            'versions': versions,
+            'current_version_path': current_version_path,
+
+            'home_page_url': get_source_base_url(project, version),
+            'source_base_url': get_source_base_url(project, version),
+            'ident_base_url': get_ident_base_url(project, version),
+        }
 
     if exception.description is not None:
         template_ctx['error_details'] = exception.description
diff --git a/templates/error.html b/templates/error.html
index 1f22bfc..4fd2eec 100644
--- a/templates/error.html
+++ b/templates/error.html
@@ -16,7 +16,7 @@
         {% if referer is not none -%}
             <li><a class="link" href="{{ referer }}">Go back</a></li>
         {%- endif %}
-        <li><a class="link" href="/">Go to home page</a></li>
+        <li><a class="link" href="{{ home_page_link }}">Go to home page</a></li>
         {% if bug_report_link is not none -%}
             <li><a class="link" href="{{ bug_report_link }}">Report a bug</a></li>
         {%- endif %}