diff --git a/.gitmodules b/.gitmodules
index bbbb268f..babee9ef 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "lib/registry"]
 	path = lib/registry
 	url = https://github.com/rhinestonewtf/registry
+[submodule "lib/account-abstraction"]
+	path = lib/account-abstraction
+	url = https://github.com/eth-infinitism/account-abstraction
diff --git a/lib/account-abstraction b/lib/account-abstraction
new file mode 160000
index 00000000..7af70c89
--- /dev/null
+++ b/lib/account-abstraction
@@ -0,0 +1 @@
+Subproject commit 7af70c8993a6f42973f520ae0752386a5032abe7