diff --git a/perl-Lingua-Stem-Snowball-Da.spec b/perl-Lingua-Stem-Snowball-Da.spec
index f8642d8..621df44 100644
--- a/perl-Lingua-Stem-Snowball-Da.spec
+++ b/perl-Lingua-Stem-Snowball-Da.spec
@@ -10,6 +10,7 @@ BuildRequires:  coreutils
 BuildRequires:  findutils
 BuildRequires:  make
 BuildRequires:  perl
+BuildRequires:  perl-generators
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 # Run-time:
 BuildRequires:  perl(bytes)