diff --git a/src/main/cpp/apriltag b/src/main/cpp/apriltag
new file mode 160000
index 0000000..6fd978c
--- /dev/null
+++ b/src/main/cpp/apriltag
@@ -0,0 +1 @@
+Subproject commit 6fd978cf03b98d6a058e22e5253cc617c7eccd06