diff --git a/.gitmodules b/.gitmodules
index ce866d7..9881c81 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "docs/nips"]
 	path = docs/nips
 	url = https://github.com/nostr-protocol/nips.git
+[submodule "nix/nostr-bench"]
+	path = nix/nostr-bench
+	url = ssh://gitea@git.teralink.net:10322/self/nostr-bench.git
diff --git a/nix/nostr-bench b/nix/nostr-bench
new file mode 160000
index 0000000..d3ab701
--- /dev/null
+++ b/nix/nostr-bench
@@ -0,0 +1 @@
+Subproject commit d3ab701512b7c871707b209ef3f934936e407963