diff --git a/lib/gollum/frontend/app.rb b/lib/gollum/frontend/app.rb
index 5756b4917..c4df0ab33 100644
--- a/lib/gollum/frontend/app.rb
+++ b/lib/gollum/frontend/app.rb
@@ -62,7 +62,9 @@ def current_user
 
       # Extract the path string that Gollum::Wiki expects
       def extract_path(file_path)
-        pn = Pathname.new(file_path.dup).dirname.to_s.sub(/^\//,'')
+        path = file_path.dup
+        path << 'foo.tmp' if file_path =~ /\/$/
+        pn = Pathname.new(path).dirname.to_s.sub(/^\//,'')
         pn unless ['','.','/'].include?(pn)
       end