diff --git a/perl-libnet.spec b/perl-libnet.spec
index 8a0f7e3..1d6b46d 100644
--- a/perl-libnet.spec
+++ b/perl-libnet.spec
@@ -1,3 +1,10 @@
+# Run optional test
+%bcond_without perl_libnet_enables_optional_test
+# SASL support
+%bcond_without perl_libnet_enables_sasl
+# SSL support
+%bcond_without perl_libnet_enables_ssl
+
 Name:           perl-libnet
 Version:        3.11
 Release:        1%{?dist}
@@ -50,7 +57,7 @@ BuildRequires:  perl(Time::Local)
 # Optional run-time:
 # Authen::SASL not used at tests
 # Digest::MD5 not used at tests
-%if !%{defined perl_bootstrap}
+%if %{with perl_libnet_enables_ssl} && !%{defined perl_bootstrap}
 # Core modules must be built without non-core dependencies
 BuildRequires:  perl(IO::Socket::SSL) >= 2.007
 %endif
@@ -62,8 +69,9 @@ BuildRequires:  perl(Cwd)
 BuildRequires:  perl(File::Temp)
 BuildRequires:  perl(IO::File)
 BuildRequires:  perl(Test::More)
+%if %{with perl_libnet_enables_optional_test}
 # Optional tests:
-%if !%{defined perl_bootstrap}
+%if %{with perl_libnet_enables_ssl} && !%{defined perl_bootstrap}
 # Core modules must be built without non-core dependencies
 BuildRequires:  perl(IO::Socket::SSL::Utils)
 %endif
@@ -71,6 +79,7 @@ BuildRequires:  perl(IO::Socket::SSL::Utils)
 # Test::Perl::Critic not used
 # Test::Pod 1.00 not used
 # Test::Pod::Coverage 0.08 not used
+%endif
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:       perl(File::Basename)
 Requires:       perl(IO::Socket) >= 1.05
@@ -80,14 +89,14 @@ Requires:       perl(POSIX)
 Requires:       perl(Socket) >= 2.016
 # Optional run-time:
 # Core modules must be built without non-core dependencies
-%if !%{defined perl_bootstrap}
+%if %{with perl_libnet_enables_sasl} && !%{defined perl_bootstrap}
 Suggests:       perl(Authen::SASL)
+Suggests:       perl(MIME::Base64)
 %endif
 Suggests:       perl(Digest::MD5)
-%if !%{defined perl_bootstrap}
+%if %{with perl_libnet_enables_ssl} && !%{defined perl_bootstrap}
 Suggests:       perl(IO::Socket::SSL) >= 2.007
 %endif
-Suggests:       perl(MIME::Base64)
 Conflicts:      perl < 4:5.22.0-347
 
 # Filter under-specified dependencies