diff --git a/.gitignore b/.gitignore
index b2fd179..b3020b4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /MooX-Struct-0.013.tar.gz
 /MooX-Struct-0.014.tar.gz
 /MooX-Struct-0.015.tar.gz
+/MooX-Struct-0.016.tar.gz
diff --git a/perl-MooX-Struct.spec b/perl-MooX-Struct.spec
index b426e59..7b7cb65 100644
--- a/perl-MooX-Struct.spec
+++ b/perl-MooX-Struct.spec
@@ -1,5 +1,8 @@
+# Run optional tests
+%{bcond_without perl_MooX_Struct_enables_optional_test}
+
 Name:           perl-MooX-Struct
-Version:        0.015
+Version:        0.016
 Release:        1%{?dist}
 Summary:        Record structure-like Moo classes
 # COPYRIGHT:    Public Domain
@@ -35,10 +38,11 @@ BuildRequires:  perl(utf8)
 BuildRequires:  perl(warnings)
 # Tests:
 BuildRequires:  perl(if)
-BuildRequires:  perl(Scalar::Does)
 BuildRequires:  perl(Test::More) >= 0.61
+%if %{with perl_MooX_Struct_enables_optional_test}
 # Optional tests:
 BuildRequires:  perl(Data::Printer) >= 0.36
+%endif
 Requires:       perl(:MODULE_COMPAT_%(eval "`perl -V:version`"; echo $version))
 Requires:       perl(B::Deparse)
 Requires:       perl(Data::Dumper)
@@ -78,6 +82,9 @@ make test
 %{_mandir}/man3/*
 
 %changelog
+* Tue May 23 2017 Petr Pisar <ppisar@redhat.com> - 0.016-1
+- 0.016 bump
+
 * Fri May 12 2017 Petr Pisar <ppisar@redhat.com> - 0.015-1
 - 0.015 bump
 
diff --git a/sources b/sources
index 70a2cec..d8a7b10 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (MooX-Struct-0.015.tar.gz) = b310d704e1b532df19cb47b3fb210a58e076644f2f82b768e44eba968902083b6092bd003c9e05daef3a37ae7cfa17306519c552b0305000add7e7585e0b7122
+SHA512 (MooX-Struct-0.016.tar.gz) = 936d136e8287cc0cef83353f933c78b63b766c9f0843a03b0664911d93a78f8ee3a4180df7f30f436f5e30adfd074ceaaa68de7390a2ea0b6365724c8aef2aaa