diff --git a/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/viewmodel/ForeignFailureDataDto.java b/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/viewmodel/ForeignFailureDataDto.java
index df3ad60..a1846d3 100644
--- a/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/viewmodel/ForeignFailureDataDto.java
+++ b/gfsBackendService/src/main/java/org/eclipse/openk/gridfailureinformation/viewmodel/ForeignFailureDataDto.java
@@ -75,7 +75,7 @@
     @Pattern(regexp="^$|[A-Za-z0-9ÄäÖöÜüß\\s_/()&,.+-]+")
     private String street;
 
-    @Size(max=10)
+    @Size(max=200)
     @Pattern(regexp="^$|[A-Za-z0-9ÄäÖöÜüß\\s_/()&,.;:+-]+")
     private String housenumber;