diff --git a/src/nl/surf/eduhub_rio_mapper/endpoints/api.clj b/src/nl/surf/eduhub_rio_mapper/endpoints/api.clj
index 51b7b3cc..afdefa69 100644
--- a/src/nl/surf/eduhub_rio_mapper/endpoints/api.clj
+++ b/src/nl/surf/eduhub_rio_mapper/endpoints/api.clj
@@ -19,6 +19,7 @@
 (ns nl.surf.eduhub-rio-mapper.endpoints.api
   (:require [clojure.spec.alpha :as s]
             [clojure.string :as str]
+            [clojure.tools.logging :as log]
             [compojure.core :refer [GET POST]]
             [compojure.route :as route]
             [nl.jomco.http-status-codes :as http-status]
@@ -250,5 +251,6 @@
 
 (defn serve-api
   [{{:keys [^Integer port host]} :api-config :as config}]
+  (log/info (str "Starting api on port " port))
   (.addShutdownHook (Runtime/getRuntime) (new Thread ^Runnable shutdown-handler))
   (app-server/run-jetty (make-app config) host port))
diff --git a/src/nl/surf/eduhub_rio_mapper/endpoints/worker_api.clj b/src/nl/surf/eduhub_rio_mapper/endpoints/worker_api.clj
index 1bdee3be..d0ef17f9 100644
--- a/src/nl/surf/eduhub_rio_mapper/endpoints/worker_api.clj
+++ b/src/nl/surf/eduhub_rio_mapper/endpoints/worker_api.clj
@@ -17,7 +17,8 @@
 ;; <https://www.gnu.org/licenses/>.
 
 (ns nl.surf.eduhub-rio-mapper.endpoints.worker-api
-  (:require [compojure.core :refer [GET]]
+  (:require [clojure.tools.logging :as log]
+            [compojure.core :refer [GET]]
             [compojure.route :as route]
             [nl.jomco.ring-trace-context :refer [wrap-trace-context]]
             [nl.surf.eduhub-rio-mapper.endpoints.app-server :as app-server]
@@ -47,4 +48,5 @@
 
 (defn serve-api
   [{{:keys [^Integer port host]} :worker-api-config :as config}]
+  (log/info (str "Starting worker api on port " port))
   (app-server/run-jetty (make-app config) host port))
diff --git a/test/nl/surf/eduhub_rio_mapper/e2e_test.clj b/test/nl/surf/eduhub_rio_mapper/e2e_test.clj
index 965d317c..3620d861 100644
--- a/test/nl/surf/eduhub_rio_mapper/e2e_test.clj
+++ b/test/nl/surf/eduhub_rio_mapper/e2e_test.clj
@@ -29,6 +29,7 @@
   (testing "create edspecs"
     (testing "scenario [1a]: Test /job/dry-run to see the difference between the edspec parent in OOAPI en de opleidingeenheid in RIO. You can expect RIO to be empty, when you start fresh."
       (let [job (post-job :dry-run/upsert :education-specifications "parent-program")]
+        (is (= {} environ.core/env))
         (is (job-done? job))
         (is (job-dry-run-not-found? job))))