diff --git a/linux-brain b/linux-brain
index 30f2bc6..90e75bc 160000
--- a/linux-brain
+++ b/linux-brain
@@ -1 +1 @@
-Subproject commit 30f2bc6cf91c74c53192c58324981bd4ed446b06
+Subproject commit 90e75bc2c45a7d09a643f58818eedcecc7e83db9
diff --git a/os-brainux/setup_brainux.sh b/os-brainux/setup_brainux.sh
index e111d19..019415b 100755
--- a/os-brainux/setup_brainux.sh
+++ b/os-brainux/setup_brainux.sh
@@ -70,7 +70,7 @@ systemctl enable fake-hwclock
 # Ly
 apt install -y libpam0g-dev libxcb-xkb-dev
 cd /
-git clone --recurse --submodules https://github.com/nullgemm/ly.git
+git clone --recurse-submodules https://github.com/nullgemm/ly.git
 cd ly
 make
 make install