diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 00000000..5d82e529
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "packages/grpc-native-core/deps/grpc"]
+	path = packages/grpc-native-core/deps/grpc
+	url = https://github.com/grpc/grpc.git
diff --git a/packages/grpc-native-core/deps/grpc b/packages/grpc-native-core/deps/grpc
new file mode 160000
index 00000000..a06e5fdf
--- /dev/null
+++ b/packages/grpc-native-core/deps/grpc
@@ -0,0 +1 @@
+Subproject commit a06e5fdfb791d65946fe5f6123a3d7dc9f264912