diff --git a/.gitmodules b/.gitmodules
index b032bf74..f1502b91 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -3,7 +3,4 @@
 	url = https://github.com/cartesi/machine-emulator-sdk
 [submodule "permissionless-arbitration/contracts/lib/forge-std"]
 	path = permissionless-arbitration/contracts/lib/forge-std
-	url = https://github.com/foundry-rs/forge-std
-[submodule "machine-bindings/cartesi-machine-sys/machine-emulator"]
-	path = machine-bindings/cartesi-machine-sys/machine-emulator
-	url = https://github.com/cartesi/machine-emulator.git
+	url = https://github.com/foundry-rs/forge-std
\ No newline at end of file