diff --git a/.gitmodules b/.gitmodules
index 1a697d0..5e3f9a8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "third_party/mqsim"]
 	path = third_party/mqsim
 	url = https://github.com/CMU-SAFARI/MQSim.git
+[submodule "paper"]
+	path = paper
+	url = https://git@git.overleaf.com/6a7bdca65b0b3f3b7f676b14
diff --git a/paper b/paper
new file mode 160000
index 0000000..8651649
--- /dev/null
+++ b/paper
@@ -0,0 +1 @@
+Subproject commit 8651649c5db57dbacd96fc4e23257834b2c79573