diff --git a/src/de/tudbut/tryumph/server/BrowserContext.java b/src/de/tudbut/tryumph/server/BrowserContext.java
index 910f10a..0894a0b 100644
--- a/src/de/tudbut/tryumph/server/BrowserContext.java
+++ b/src/de/tudbut/tryumph/server/BrowserContext.java
@@ -60,7 +60,7 @@ public class BrowserContext {
     }
 
     public static Task<BrowserContext> get(UUID browserUUID, String cookie, IRequestCatcher requestCatcher) {
-        if(sessions.containsKey(browserUUID))
+        if(sessions.containsKey(browserUUID) && sessions.get(browserUUID).requestCatcher == requestCatcher)
             return t((res, rej) -> res.call(sessions.get(browserUUID)));
         return create(cookie, requestCatcher);
     }