diff --git a/pkgs/development/interpreters/python/hooks/setuptools-rust-hook.sh b/pkgs/development/interpreters/python/hooks/setuptools-rust-hook.sh
index 917c19ef9b31..5a0916f8acc4 100644
--- a/pkgs/development/interpreters/python/hooks/setuptools-rust-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/setuptools-rust-hook.sh
@@ -1,3 +1,5 @@
+# shellcheck shell=bash
+
 echo "Sourcing setuptools-rust-hook"
 
 setuptoolsRustSetup() {