diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9a92e15a018741552089518a81ef81b906981c04..c7cf0e1b809e3d8d377c88df5279a731133df9cd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [0.10.4] - 2022-07-26
+
+* Configure ONLYOFFICE integration app to always open documents in same tab.
+
 ## [0.10.0] - 2022-07-07
 
 * Use cypress instead of taiko for e2e tests
diff --git a/Chart.yaml b/Chart.yaml
index 2ec62f005523ee2a6f6bb8dc499f99a8155c8f4d..33ab56e25dedcb995fb4a605ab9c09a49541e2b0 100644
--- a/Chart.yaml
+++ b/Chart.yaml
@@ -3,7 +3,7 @@ apiVersion: v2
 description: |
   A helm chart for installing NextCloud and setting up ONLYOFFICE integration
 name: nextcloud-onlyoffice
-version: 0.10.3
+version: 0.10.4
 appVersion: NC-23.0.3-OO-7.0.1.37
 icon: https://cdn.rawgit.com/docker-library/docs/defa5ffc7123177acd60ddef6e16bddf694cc35f/nextcloud/logo.svg
 dependencies:
diff --git a/templates/nextcloud-onlyoffice-config.yaml b/templates/nextcloud-onlyoffice-config.yaml
index 514bddfa617f86c79bd0d65718c1e93654203a38..6ea899c3059004aacc83a06f6127c9aa4eac731c 100644
--- a/templates/nextcloud-onlyoffice-config.yaml
+++ b/templates/nextcloud-onlyoffice-config.yaml
@@ -107,6 +107,9 @@ data:
         "apps":{
             "core":{
                 "backgroundjobs_mode": "webcron"
+            },
+            "onlyoffice":{
+                "sameTab": "true"
             }
         }
     }