diff --git a/changelog/unreleased/format-deprovision-date.md b/changelog/unreleased/format-deprovision-date.md
new file mode 100644
index 00000000000..51ddcb967c2
--- /dev/null
+++ b/changelog/unreleased/format-deprovision-date.md
@@ -0,0 +1,5 @@
+Enhancement: Format deprovision date
+
+The date in the deprovision message should apparently be RFC3339 formatted and not configurable.
+
+https://github.com/owncloud/ocis/pull/10100
diff --git a/services/userlog/pkg/service/conversion.go b/services/userlog/pkg/service/conversion.go
index f60f30cc801..c54bb0138ff 100644
--- a/services/userlog/pkg/service/conversion.go
+++ b/services/userlog/pkg/service/conversion.go
@@ -129,7 +129,7 @@ func (c *Converter) ConvertGlobalEvent(typ string, data json.RawMessage) (OC10No
 			return OC10Notification{}, err
 		}
 
-		return c.deprovisionMessage(PlatformDeprovision, dd.DeprovisionDate.Format(dd.DeprovisionFormat))
+		return c.deprovisionMessage(PlatformDeprovision, dd.DeprovisionDate.Format(time.RFC3339))
 	}
 
 }
diff --git a/services/userlog/pkg/service/service.go b/services/userlog/pkg/service/service.go
index f18e4c18c6b..7272e5874cd 100644
--- a/services/userlog/pkg/service/service.go
+++ b/services/userlog/pkg/service/service.go
@@ -283,7 +283,6 @@ func (ul *UserlogService) StoreGlobalEvent(ctx context.Context, typ string, data
 
 		date, err := time.Parse(format, dps)
 		if err != nil {
-			fmt.Println("", format, "\n", dps)
 			return fmt.Errorf("cannot parse time to format. time: '%s' format: '%s'", dps, format)
 		}