diff --git a/redhat/main/tdelibs/tdelibs-14.0.0.spec b/redhat/main/tdelibs/tdelibs-14.0.0.spec
index 882e14067..6954aae4d 100644
--- a/redhat/main/tdelibs/tdelibs-14.0.0.spec
+++ b/redhat/main/tdelibs/tdelibs-14.0.0.spec
@@ -396,6 +396,13 @@ BuildRequires:	%{_lib}pcsclite-devel
 BuildRequires:	pcsc-lite-devel
 %endif
 
+# PKCS11 suport
+%if 0%{?mdkversion} || 0%{?mgaversion}
+BuildRequires:	%{_lib}pkcs11-helper-devel
+%else
+BuildRequires:	pkcs11-helper-devel
+%endif
+
 
 %description
 Libraries for the Trinity Desktop Environment: