diff --git a/tool/setup.sh b/tool/setup.sh
index 0168dbc9..95eb2924 100755
--- a/tool/setup.sh
+++ b/tool/setup.sh
@@ -2,8 +2,6 @@
 set -euxo pipefail
 cd "$(dirname "$0")/.."
 
-git submodule init
-git submodule update
 dart pub global activate melos 3.0.1
 dart pub global activate mono_repo 6.5.6
 dart pub global activate fvm 2.4.1