diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd3dfba0..38acd724 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,8 +18,7 @@ developers to maintain and readjust their custom modifications on the main proje
 - Correct email issues by replacing the internal email library with phpmailer (#1587)
 - Fix ICS file mimetype (#1630)
 - Incorrect Timezone Handling in CalDAV Synchronization Causes Time Shifts (#1626)
-
-
+- No color change in the appointment modal window (in the backend calendar) (#1641)
 
 
 
diff --git a/assets/js/components/appointments_modal.js b/assets/js/components/appointments_modal.js
index 91f80830..6175fb82 100755
--- a/assets/js/components/appointments_modal.js
+++ b/assets/js/components/appointments_modal.js
@@ -366,7 +366,7 @@ App.Components.AppointmentsModal = (function () {
             });
 
             if (service?.color) {
-                App.Components.ColorSelection.getColor($appointmentColor, service.color);
+                App.Components.ColorSelection.setColor($appointmentColor, service.color);
             }
 
             const duration = service ? service.duration : 60;