diff --git a/perl-MooseX-Params-Validate.spec b/perl-MooseX-Params-Validate.spec
index ca2f228..e541027 100644
--- a/perl-MooseX-Params-Validate.spec
+++ b/perl-MooseX-Params-Validate.spec
@@ -1,7 +1,7 @@
 Name:           perl-MooseX-Params-Validate
 Summary:        Extension of Params::Validate using Moose's types
 Version:        0.21
-Release:        15%{?dist}
+Release:        16%{?dist}
 License:        GPL+ or Artistic
 
 Source0:        https://cpan.metacpan.org/authors/id/D/DR/DROLSKY/MooseX-Params-Validate-%{version}.tar.gz 
@@ -9,12 +9,20 @@ URL:            https://metacpan.org/release/MooseX-Params-Validate
 Requires:       perl(:MODULE_COMPAT_%(eval "`%{__perl} -V:version`"; echo $version))
 BuildArch:      noarch
 
+BuildRequires:  make
 BuildRequires:  perl-generators
+BuildRequires:  perl-interpreter
+BuildRequires:  perl(blib)
 BuildRequires:  perl(Carp)
 BuildRequires:  perl(Devel::Caller)
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.75
+BuildRequires:  perl(File::Spec)
+BuildRequires:  perl(IO::Handle)
+BuildRequires:  perl(IPC::Open3)
 BuildRequires:  perl(Moose) >= 2.1200
+BuildRequires:  perl(Moose::Meta::TypeConstraint::Role)
 BuildRequires:  perl(Moose::Role)
+BuildRequires:  perl(Moose::Util)
 BuildRequires:  perl(Moose::Util::TypeConstraints)
 BuildRequires:  perl(overload)
 BuildRequires:  perl(Params::Validate) >= 1.15
@@ -57,6 +65,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Wed Mar 18 2020 Jitka Plesnikova <jplesnik@redhat.com> - 0.21-16
+- Specify all dependencies
+
 * Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.21-15
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild