1 files changed, 4 insertions, 0 deletions
diff --git a/server/src/main/java/com/vaadin/server/ServletPortletHelper.java b/server/src/main/java/com/vaadin/server/ServletPortletHelper.java
index 82ea4a9d1d..d0daff471a 100644
--- a/server/src/main/java/com/vaadin/server/ServletPortletHelper.java
+++ b/server/src/main/java/com/vaadin/server/ServletPortletHelper.java
@@ -98,6 +98,10 @@ public class ServletPortletHelper implements Serializable {
             prefix = '/' + prefix;
         }
 
+        if (!pathInfo.endsWith("/") && prefix.endsWith("/")) {
+            pathInfo += '/';
+        }
+
         if (pathInfo.startsWith(prefix)) {
             return true;
         }