diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 000000000..5075ee784
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "sc2/src/libs/json"]
+	path = sc2/src/libs/json
+	url = https://github.com/nlohmann/json
diff --git a/sc2/src/libs/json b/sc2/src/libs/json
new file mode 160000
index 000000000..8c391e04f
--- /dev/null
+++ b/sc2/src/libs/json
@@ -0,0 +1 @@
+Subproject commit 8c391e04fe4195d8be862c97f38cfe10e2a3472e