diff --git a/src/components/AdminSettings.vue b/src/components/AdminSettings.vue
index f75c2fc8a4..bc1ffc53c1 100644
--- a/src/components/AdminSettings.vue
+++ b/src/components/AdminSettings.vue
@@ -432,6 +432,7 @@ const SERVER_STATE_BROWSER_CONNECTION_ERROR = 4
 
 const fontMimes = [
 	'font/ttf',
+	'font/otf',
 	'application/font-sfnt',
 	'font/opentype',
 	'application/vnd.oasis.opendocument.formula-template',