diff --git a/assets/translations.yaml b/assets/translations.yaml
index 28b8e5c..bfc66fd 100644
--- a/assets/translations.yaml
+++ b/assets/translations.yaml
@@ -44,7 +44,7 @@ en:
       1. Send a message in this room: `login rocketchatusername mysecret`
       **Warning**: This will store your password *unecrypted* in the database of your homeserver
 
-      1. Login via curl: `curl ${as_url}/rocketchat/login -d '{"rocketchat_server_url": "${rocketchat_url}", "matrix_user_id": "${matrix_user_id}", "username": "rocketchat_user", "password": "mysecret"}'`
+      1. Login via curl: `curl ${as_url}/rocketchat/login -d '{"rocketchat_url": "${rocketchat_url}", "matrix_user_id": "${matrix_user_id}", "rocketchat_username": "ROCKETCHAT_USER", "password": "MYSECRET"}'`
     no_rocketchat_server_connected: "No Rocket.Chat server is connected yet."
     usage_instructions: |
       You are logged in.
@@ -69,7 +69,7 @@ en:
     internal_error: "An internal error occurred"
   handlers:
     welcome: "Your Rocket.Chat <-> Matrix application service is running"
-    rocketchat_login_successful: "You are logged in."
+    rocketchat_login_successful: "You are logged in. Return to your Matrix client and follow the instructions there."
   errors:
     admin_room_for_rocketchat_server_not_found: "No admin room found that is connected to the Rocket.Chat server ${rocketchat_url}"
     authentication_failed: "Authentication failed!"
diff --git a/src/matrix-rocketchat/errors.rs b/src/matrix-rocketchat/errors.rs
index a4164f7..94d4e83 100644
--- a/src/matrix-rocketchat/errors.rs
+++ b/src/matrix-rocketchat/errors.rs
@@ -104,8 +104,8 @@ error_chain!{
         }
 
         InvalidJSON(msg: String) {
-            description("The provided JSON is not valid.")
-            display("Could not process request, the submitted data is not valid JSON: {}", msg)
+            description("The provided data is not valid.")
+            display("Could not process request, the submitted data is not valid: {}", msg)
         }
 
         InvalidYAML(msg: String) {
diff --git a/src/matrix-rocketchat/handlers/events/command_handler.rs b/src/matrix-rocketchat/handlers/events/command_handler.rs
index 9286f4c..bd2afa9 100644
--- a/src/matrix-rocketchat/handlers/events/command_handler.rs
+++ b/src/matrix-rocketchat/handlers/events/command_handler.rs
@@ -412,7 +412,9 @@ impl<'a> CommandHandler<'a> {
                 } else {
                     t!(["admin_room", "login_instructions"]).with_vars(vec![("rocketchat_url",
                                                                              rocketchat_server.rocketchat_url),
-                                                                            ("as_url", as_url)])
+                                                                            ("as_url", as_url),
+                                                                            ("matrix_user_id",
+                                                                             user.matrix_user_id.to_string())])
                 }
             }
             None => {
diff --git a/tests/admin_commands_login.rs b/tests/admin_commands_login.rs
index 074ddfe..e8669f9 100644
--- a/tests/admin_commands_login.rs
+++ b/tests/admin_commands_login.rs
@@ -169,7 +169,7 @@ fn sucessfully_login_via_rest_api() {
                                                 &HashMap::new(),
                                                 None)
             .unwrap();
-    assert!(response.contains("You are logged in."));
+    assert!(response.contains("You are logged in. Return to your Matrix client and follow the instructions there."));
     assert!(status_code.is_success());
 
     // discard welcome message
@@ -274,7 +274,7 @@ fn login_multiple_times_via_rest_message() {
                                                     &HashMap::new(),
                                                     None)
                 .unwrap();
-        assert!(response.contains("You are logged in."));
+        assert!(response.contains("You are logged in. Return to your Matrix client and follow the instructions there."));
         assert!(status_code.is_success());
         let message_received_by_matrix = receiver.recv_timeout(default_timeout()).unwrap();
         assert!(message_received_by_matrix.contains("You are logged in."));
@@ -301,7 +301,8 @@ fn login_via_rest_api_with_invalid_payload() {
                                                 &HashMap::new(),
                                                 None)
             .unwrap();
-    assert!(response.contains("Could not process request, the submitted data is not valid JSON"));
+    println!("MSG: {}", &response);
+    assert!(response.contains("Could not process request, the submitted data is not valid"));
     assert_eq!(status_code, status::UnprocessableEntity);
 }