diff --git a/gitiles-servlet/src/main/java/com/google/gitiles/doc/DocServlet.java b/gitiles-servlet/src/main/java/com/google/gitiles/doc/DocServlet.java
index 188d503..d4ae488 100644
--- a/gitiles-servlet/src/main/java/com/google/gitiles/doc/DocServlet.java
+++ b/gitiles-servlet/src/main/java/com/google/gitiles/doc/DocServlet.java
@@ -115,7 +115,7 @@
           view, srcmd.path,
           srcmd.read(rw.getObjectReader(), inputLimit));
       if (doc == null) {
-        res.setStatus(SC_INTERNAL_SERVER_ERROR);
+        res.sendRedirect(GitilesView.show().copyFrom(view).toUrl());
         return;
       }