diff --git a/asn1c.spec b/asn1c.spec
index 9e51885..b54d435 100644
--- a/asn1c.spec
+++ b/asn1c.spec
@@ -1,12 +1,14 @@
 Name:           asn1c
 Version:        0.9.27
-Release:        4%{?dist}
+Release:        5%{?dist}
 Summary:        An ASN.1 Compiler
 
 License:        BSD
 URL:            http://lionet.info/asn1c
 Source0:        http://lionet.info/soft/%{name}-%{version}.tar.gz
 
+BuildRequires:  perl
+
 %description
 Compiles ASN.1 data structures into C source structures that can be
 simply marshalled to/unmarshalled from: BER, DER, CER, BASIC-XER,
@@ -16,21 +18,27 @@ CXER, EXTENDED-XER, PER.
 %setup -q
 
 %build
-%configure
+%configure --docdir=%{_pkgdocdir}
 make %{?_smp_mflags}
 
 %install
-rm -rf $RPM_BUILD_ROOT
 make install DESTDIR=$RPM_BUILD_ROOT
-rm -rf $RPM_BUILD_ROOT/%{_datadir}/doc/%{name} # Remove duplicate docs
+# Do not install COPYING into %%_pkgdocdir
+rm $RPM_BUILD_ROOT/%{_datadir}/doc/%{name}/COPYING
 
 %files
-%doc BUGS COPYING ChangeLog FAQ README TODO doc/asn1c-quick.pdf doc/asn1c-usage.pdf
+%doc %{_pkgdocdir}
+%license COPYING
 %{_bindir}/*
 %{_mandir}/man1/*
 %{_datadir}/%{name}
 
 %changelog
+* Thu Feb 16 2017 Ralf Corsépius <corsepiu@fedoraproject.org> - 0.9.27-5
+- Add BR: perl (Fix F26FTBFS).
+- Introduce %%license.
+- Rework doc handling.
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.9.27-4
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild