diff --git a/pkgs/development/interpreters/python/hooks/pypa-build-hook.sh b/pkgs/development/interpreters/python/hooks/pypa-build-hook.sh
index d1a1b10bf520..88472b468688 100644
--- a/pkgs/development/interpreters/python/hooks/pypa-build-hook.sh
+++ b/pkgs/development/interpreters/python/hooks/pypa-build-hook.sh
@@ -1,4 +1,6 @@
 # Setup hook to use for pypa/build projects
+# shellcheck shell=bash
+
 echo "Sourcing pypa-build-hook"
 
 pypaBuildPhase() {