diff --git a/redhat/libraries/libtdeldap/libtdeldap-14.0.0.spec b/redhat/libraries/libtdeldap/libtdeldap-14.0.0.spec
index 4a651dc35..b797f50d2 100644
--- a/redhat/libraries/libtdeldap/libtdeldap-14.0.0.spec
+++ b/redhat/libraries/libtdeldap/libtdeldap-14.0.0.spec
@@ -94,7 +94,7 @@ BuildRequires:	openldap24-libs-devel
 %endif
 
 # HEIMDAL support
-%if %{?rhel} == 7
+%if %{?rhel} >= 6
 BuildRequires:	heimdal-devel
 %endif