diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..e2b3a33f
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "webgpu/libs/dawn"]
+	path = webgpu/libs/dawn
+	url = https://github.com/hexops/dawn
diff --git a/webgpu/libs/dawn b/webgpu/libs/dawn
new file mode 160000
index 00000000..b1890129
--- /dev/null
+++ b/webgpu/libs/dawn
@@ -0,0 +1 @@
+Subproject commit b189012966dc6aeea23c29758b82532b911bba59