diff --git a/sdk_lib/enter_chroot.sh b/sdk_lib/enter_chroot.sh
index 53728e5b53..3e4d980978 100755
--- a/sdk_lib/enter_chroot.sh
+++ b/sdk_lib/enter_chroot.sh
@@ -614,9 +614,8 @@ if [ $FLAGS_early_make_chroot -eq $FLAGS_FALSE ]; then
   chroot_script_root="\${HOME}/trunk/src/scripts"
   hook_rel_path="chroot_version_hooks.d/44_fix_gerrit_chrome"
   gerrit_chrome_hook="${chroot_script_root}/${hook_rel_path}"
-  entry_hook=(eval "source \"${gerrit_chrome_hook}\"")
   sudo -- chroot "${FLAGS_chroot}" "${cmd[@]}" "${CHROOT_PASSTHRU[@]}" \
-                 "${entry_hook[@]}"
+                 bash -c "source \"${gerrit_chrome_hook}\""
 fi
 
 sudo -- chroot "${FLAGS_chroot}" "${cmd[@]}" "${CHROOT_PASSTHRU[@]}" "$@"