diff --git a/guacamole-common/src/main/java/net/sourceforge/guacamole/servlet/GuacamoleHTTPTunnelServlet.java b/guacamole-common/src/main/java/net/sourceforge/guacamole/servlet/GuacamoleHTTPTunnelServlet.java
index 4f85a9e50..44583e30c 100644
--- a/guacamole-common/src/main/java/net/sourceforge/guacamole/servlet/GuacamoleHTTPTunnelServlet.java
+++ b/guacamole-common/src/main/java/net/sourceforge/guacamole/servlet/GuacamoleHTTPTunnelServlet.java
@@ -86,7 +86,7 @@ public abstract class GuacamoleHTTPTunnelServlet extends HttpServlet {
 
             // If response not committed, send error code
             if (!response.isCommitted())
-                response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
+                response.sendError(code);
 
         }
         catch (IOException ioe) {