diff --git a/vlib/v/gen/js/js.v b/vlib/v/gen/js/js.v
index 96e4905172..8118e01bfe 100644
--- a/vlib/v/gen/js/js.v
+++ b/vlib/v/gen/js/js.v
@@ -1085,6 +1085,10 @@ fn (mut g JsGen) gen_struct_decl(node ast.StructDecl) {
 	g.writeln('};')
 	g.writeln('${js_name}.prototype = {')
 	g.inc_indent()
+	for embed in node.embeds {
+		etyp := g.typ(embed.typ)
+		g.writeln('...${etyp}.prototype,')
+	}
 	fns := g.method_fn_decls[name]
 	for field in node.fields {
 		typ := g.typ(field.typ)