diff --git a/.gitmodules b/.gitmodules
index e23005b..c2bc1f7 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "libs/json"]
 	path = libs/json
 	url = https://github.com/nlohmann/json.git
+[submodule "libs/inja"]
+	path = libs/inja
+	url = https://github.com/pantor/inja.git
diff --git a/libs/inja b/libs/inja
new file mode 160000
index 0000000..2d51507
--- /dev/null
+++ b/libs/inja
@@ -0,0 +1 @@
+Subproject commit 2d515078c647457436556763aca8d4bf7d11d5e8