1 files changed, 1 insertions, 1 deletions
diff --git a/src/com/vaadin/Application.java b/src/com/vaadin/Application.java
index 874455f3c0..23bac80e19 100644
--- a/src/com/vaadin/Application.java
+++ b/src/com/vaadin/Application.java
@@ -210,7 +210,7 @@ public class Application implements Terminal.ErrorListener, Serializable {
         }
     }
 
-    private static class PendingRootRequest {
+    private static class PendingRootRequest implements Serializable {
 
         private final Map<String, String[]> parameterMap;
         private final String pathInfo;