diff --git a/.gitmodules b/.gitmodules
index ad8ba817f..bde56a76e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -189,3 +189,8 @@
 	url = https://github.com/vacp2p/nim-ngtcp2.git
 	ignore = untracked
 	branch = master
+[submodule "vendor/waku-rlnv2-contract"]
+	path = vendor/waku-rlnv2-contract
+	url = https://github.com/waku-org/waku-rlnv2-contract.git
+	ignore = untracked
+	branch = master
diff --git a/vendor/waku-rlnv2-contract b/vendor/waku-rlnv2-contract
new file mode 160000
index 000000000..a576a8949
--- /dev/null
+++ b/vendor/waku-rlnv2-contract
@@ -0,0 +1 @@
+Subproject commit a576a8949ca20e310f2fbb4ec0bd05a57ac3045f