diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4721e51a0..7b628de9a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ The following sections list the changes for unreleased.
 
 * Bugfix - Don't allow empty password: [#197](https://github.com/owncloud/product/issues/197)
 * Bugfix - Fix oCIS startup ony systems with IPv6: [#2698](https://github.com/owncloud/ocis/pull/2698)
+* Bugfix - Fix error logging when there is no thumbnail for a file: [#2702](https://github.com/owncloud/ocis/pull/2702)
 * Bugfix - Don't announce resharing via capabilities: [#2690](https://github.com/owncloud/ocis/pull/2690)
 * Enhancement - Add API to list all spaces: [#2692](https://github.com/owncloud/ocis/pull/2692)
 
@@ -26,6 +27,14 @@ The following sections list the changes for unreleased.
    https://github.com/owncloud/ocis/issues/2300
    https://github.com/owncloud/ocis/pull/2698
 
+* Bugfix - Fix error logging when there is no thumbnail for a file: [#2702](https://github.com/owncloud/ocis/pull/2702)
+
+   We've fixed the behavior of the logging when there is no thumbnail for a file (because the
+   filetype is not supported for thumbnail generation). Previously the WebDAV service always
+   issues an error log in this case. Now, we don't log this event any more.
+
+   https://github.com/owncloud/ocis/pull/2702
+
 * Bugfix - Don't announce resharing via capabilities: [#2690](https://github.com/owncloud/ocis/pull/2690)
 
    OCIS / Reva is not capable of resharing, yet. We've set the resharing capability to false, so