diff --git a/oeffi/res/xml/network_security_config.xml b/oeffi/res/xml/network_security_config.xml
index fcaaaa5..c3d91c4 100644
--- a/oeffi/res/xml/network_security_config.xml
+++ b/oeffi/res/xml/network_security_config.xml
@@ -16,7 +16,6 @@
         <domain includeSubdomains="false">appefa10.verbundlinie.at</domain><!-- STV -->
         <domain includeSubdomains="false">railteam.hafas.eu</domain><!-- Railteam -->
         <domain includeSubdomains="false">mobil.vbl.ch</domain><!-- VBL -->
-        <domain includeSubdomains="false">efa.vvo-online.de</domain><!-- VVO -->
     </domain-config>
 
 </network-security-config>
diff --git a/oeffi/src/de/schildbach/oeffi/network/NetworkProviderFactory.java b/oeffi/src/de/schildbach/oeffi/network/NetworkProviderFactory.java
index 75dd379..9c06713 100644
--- a/oeffi/src/de/schildbach/oeffi/network/NetworkProviderFactory.java
+++ b/oeffi/src/de/schildbach/oeffi/network/NetworkProviderFactory.java
@@ -143,7 +143,7 @@ public final class NetworkProviderFactory {
         else if (networkId.equals(NetworkId.VMT))
             return new VmtProvider("{\"aid\":\"vj5d7i3g9m5d7e3\",\"type\":\"AID\"}");
         else if (networkId.equals(NetworkId.VVO))
-            return new VvoProvider();
+            return new VvoProvider(HttpUrl.parse("https://efa.vvo-online.de/Oeffi/"));
         else if (networkId.equals(NetworkId.VMS))
             return new VmsProvider(HttpUrl.parse("https://efa.vms.de/Oeffi/"));
         else if (networkId.equals(NetworkId.VRR))