diff --git a/Changelog.md b/Changelog.md
index 3e8796952a53c2b36d53b2a6e3b6112441d58491..2b407a0436e14488c4cf6b86d951b3e5a11919e6 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -33,12 +33,12 @@ Some of the logged changes might apply to Features that will be unlocked in the
   ##### General
   Master Version 20.2
 
-  - [TEST] All NHR centers now use "k GPU-h" as the unit for requesting GPU-Resources
-  - [TEST] Updated the Mail Service on all Test Servers, the URL remains the same
+  - [NHR-TEST] All NHR centers now use "k GPU-h" as the unit for requesting GPU-Resources
+  - [NHR-TEST] Updated the Mail Service on all Test Servers, the URL remains the same
   - small backend improvements
 
   ##### Applications
-  - [TEST] NHR4CES applications offer a conversion for GPU resources between "mio. core-h" and "k GPU-h" for better usability, the applied unit is "k GPU-h"
+  - [NHR-TEST] NHR4CES applications offer a conversion for GPU resources between "mio. core-h" and "k GPU-h" for better usability, the applied unit is "k GPU-h"
   - Coscine applications: minor improvements to the application PDF
 
   ##### Reviews