diff --git a/brouter-core/src/main/java/btools/router/RoutingEngine.java b/brouter-core/src/main/java/btools/router/RoutingEngine.java
index 1996488..dac558d 100644
--- a/brouter-core/src/main/java/btools/router/RoutingEngine.java
+++ b/brouter-core/src/main/java/btools/router/RoutingEngine.java
@@ -606,7 +606,9 @@ public class RoutingEngine extends Thread {
 
     RoutingEngine re = null;
     RoutingContext rc = new RoutingContext();
-    rc.localFunction = "dummy";
+    String name = routingContext.localFunction;
+    int idx = name.lastIndexOf(File.separator);
+    rc.localFunction = idx == -1 ? "dummy" : name.substring(0, idx+1) + "dummy.brf";
 
     re = new RoutingEngine(null, null, segmentDir, wpliststart, rc, BROUTER_ENGINEMODE_ROUNDTRIP);
     rc.useDynamicDistance = true;
@@ -746,7 +748,9 @@ public class RoutingEngine extends Thread {
 
     RoutingEngine re = null;
     RoutingContext rc = new RoutingContext();
-    rc.localFunction = "dummy";
+    String name = routingContext.localFunction;
+    int idx = name.lastIndexOf(File.separator);
+    rc.localFunction = idx == -1 ? "dummy" : name.substring(0, idx+1) + "dummy.brf";
 
     re = new RoutingEngine(null, null, segmentDir, wpliststart, rc, BROUTER_ENGINEMODE_ROUNDTRIP);
     rc.useDynamicDistance = true;
diff --git a/brouter-routing-app/src/main/java/btools/routingapp/BRouterService.java b/brouter-routing-app/src/main/java/btools/routingapp/BRouterService.java
index a1e8963..9dbdade 100644
--- a/brouter-routing-app/src/main/java/btools/routingapp/BRouterService.java
+++ b/brouter-routing-app/src/main/java/btools/routingapp/BRouterService.java
@@ -64,7 +64,8 @@ public class BRouterService extends Service {
       worker.segmentDir = new File(baseDir, "brouter/segments4");
       String errMsg = null;
 
-      if (engineMode == RoutingEngine.BROUTER_ENGINEMODE_ROUTING) {
+      if (engineMode == RoutingEngine.BROUTER_ENGINEMODE_ROUTING ||
+          engineMode == RoutingEngine.BROUTER_ENGINEMODE_ROUNDTRIP) {
         String remoteProfile = params.getString("remoteProfile", null);
 
         if (remoteProfile == null) {