diff --git a/cpanspec.yml b/cpanspec.yml
index 42595a5..e928e39 100644
--- a/cpanspec.yml
+++ b/cpanspec.yml
@@ -12,6 +12,7 @@
  BuildRequires:  perl-Math-BigInt >= 1.999713
  Requires:       perl-Math-BigInt >= 1.999713
  %endif
+ BuildRequires:  perl(parent)
 # BuildRequires:  gcc-c++
 #post_prep: |-
 # hunspell=`pkg-config --libs hunspell | sed -e 's,-l,,; s,  *,,g'`