diff --git a/enabler/src/de/schildbach/pte/VbbProvider.java b/enabler/src/de/schildbach/pte/VbbProvider.java
index 72e8cf29..b3aae86b 100644
--- a/enabler/src/de/schildbach/pte/VbbProvider.java
+++ b/enabler/src/de/schildbach/pte/VbbProvider.java
@@ -40,7 +40,8 @@ public class VbbProvider extends AbstractHafasClientInterfaceProvider {
 
     public VbbProvider(final String apiAuthorization, final byte[] salt) {
         super(NetworkId.VBB, API_BASE, PRODUCTS_MAP);
-        setApiVersion("1.14");
+        setApiVersion("1.16");
+        setApiExt("VBB.4");
         setApiClient("{\"id\":\"VBB\",\"type\":\"AND\"}");
         setApiAuthorization(apiAuthorization);
         setRequestMicMacSalt(salt);