diff --git a/.gitmodules b/.gitmodules
index ccc759f..c81e142 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "mingw32-gcc"]
 	path = mingw32-gcc
 	url = https://src.opensuse.org/autogits/mingw32-gcc.git
+[submodule "nodejs21"]
+	path = nodejs21
+	url = https://src.opensuse.org/autogits/nodejs21.git
diff --git a/nodejs21 b/nodejs21
new file mode 160000
index 0000000..24ee6be
--- /dev/null
+++ b/nodejs21
@@ -0,0 +1 @@
+Subproject commit 24ee6bee7459a386dadabf8a9f6ae4fa15c3f810bfa01cee5238138aa214d180