diff --git a/wasm/channels.go b/wasm/channels.go
index 54ce1d8e3d469573a35cf0b1947090195334fbe6..f7f0aa27fbe76aaa27e75031a0633b0a50bb8efe 100644
--- a/wasm/channels.go
+++ b/wasm/channels.go
@@ -117,6 +117,8 @@ func NewChannelsManagerWithIndexedDb(_ js.Value, args []js.Value) interface{} {
 // [ChannelsManager] using an indexedDb backend and a dummy name server instead
 // of UD.
 //
+// This function initialises an indexedDb database.
+//
 // Parameters:
 //  - args[0] - ID of [Cmix] object in tracker (int). This can be retrieved
 //    using [Cmix.GetID].