diff --git a/.gitignore b/.gitignore
index 14fd5e518..b78534633 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,4 @@ www/common/onlyoffice/v*
 
 /www/common/onlyoffice/dist/
 /onlyoffice-conf/
+/onlyoffice-dist/
diff --git a/docker-compose.yml b/docker-compose.yml
index 186a61729..a324a89da 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -15,8 +15,11 @@ services:
       - CPAD_SANDBOX_DOMAIN=https://your-sandbox-domain.com
       - CPAD_CONF=/cryptpad/config/config.js
 
-      # Uncomment the next line, when you want to use OnlyOffice on
-      # your installation. TODO add link to license
+      # Uncomment the next line, if you want to use OnlyOffice on
+      # your installation.
+      #
+      # Read and accept this before doing this:
+      # https://github.com/ONLYOFFICE/web-apps/blob/master/LICENSE.txt
       # - CPAD_INSTALL_ONLYOFFICE=yes
 
     volumes:
diff --git a/install-onlyoffice.sh b/install-onlyoffice.sh
index fa0f59188..2c14bd6bd 100755
--- a/install-onlyoffice.sh
+++ b/install-onlyoffice.sh
@@ -110,7 +110,7 @@ ensure_oo_is_downloaded () {
 	ensure_command_available git
 
 	if ! [ -d "$BUILDS_DIR" ]; then
-		echo Downloading OnlyOffice...
+		echo "Downloading OnlyOffice..."
 		git clone --bare https://github.com/cryptpad/onlyoffice-builds.git "$BUILDS_DIR"
 	fi
 }
@@ -134,9 +134,9 @@ install_version () {
 
 		echo "$COMMIT" > "$FULL_DIR"/.commit
 
-		echo "$DIR" updated
+		echo "$DIR updated"
 	else
-		echo "$DIR" was up to date
+		echo "$DIR was up to date"
 	fi
 
 
@@ -147,7 +147,7 @@ install_version () {
 
 ensure_command_available () {
 	if ! command -v "$1" &> /dev/null; then
-		echo "$1" needs to be installed to run this script
+		echo "$1 needs to be installed to run this script"
 		exit 1
 	fi
 }
diff --git a/www/checkup/main.js b/www/checkup/main.js
index 923e3119e..0a95ec9d3 100644
--- a/www/checkup/main.js
+++ b/www/checkup/main.js
@@ -421,7 +421,7 @@ define([
         });
     });
 
-    var sheetURL = '/common/onlyoffice/dist/v5/web-apps/apps/spreadsheeteditor/main/index.html';
+    var sheetURL = '/common/onlyoffice/dist/v7/web-apps/apps/spreadsheeteditor/main/index.html';
 
     assert(function (cb, msg) {
         msg.innerText = "Missing HTTP headers required for .xlsx export from sheets. ";
@@ -718,7 +718,7 @@ define([
     });
 
     assert(function (cb, msg) { // FIXME possibly superseded by more advanced CSP tests?
-        var url = '/common/onlyoffice/dist/v5/web-apps/apps/spreadsheeteditor/main/index.html';
+        var url = '/common/onlyoffice/dist/v7/web-apps/apps/spreadsheeteditor/main/index.html';
         msg.appendChild(CSP_WARNING(url));
         deferredPostMessage({
             command: 'GET_HEADER',