diff --git a/perl-CPAN.spec b/perl-CPAN.spec
index 09a8975..d61cea2 100644
--- a/perl-CPAN.spec
+++ b/perl-CPAN.spec
@@ -104,9 +104,11 @@ BuildRequires:  perl(Pod::Usage)
 BuildRequires:  perl(Test::More)
 
 # Optional tests:
+%if %{with perl_CPAN_enables_gnupg_test}
 BuildRequires:  %{_bindir}/gpg
 # Digest::SHA1 not needed if Digest::SHA is available
 # Digest::SHA::PurePerl not needed if Digest::SHA is available
+%endif
 %if !%{defined perl_bootstrap}
 BuildRequires:  perl(Expect)
 %endif