diff --git a/whois.spec b/whois.spec
index 8686a84..0e5773e 100644
--- a/whois.spec
+++ b/whois.spec
@@ -1,5 +1,9 @@
 # Package mkpasswd tool
+%if 0%{?rhel}
+%{bcond_with whois_enables_mkpasswd}
+%else
 %{bcond_without whois_enables_mkpasswd}
+%endif
 # Add IDN support
 %{bcond_without whois_enables_idn}
 # Use libidn2 instead of libidn
@@ -26,7 +30,7 @@ BuildConflicts: pkgconfig(libidn2)
 BuildConflicts: pkgconfig(libidn)
 BuildConflicts: pkgconfig(libidn2)
 %endif
-%if %{with whois_enables_mkpasswd} && ! ( 0%{?fedora} < 28)
+%if %{with whois_enables_mkpasswd}
 BuildRequires:  pkgconfig(libcrypt)
 BuildRequires:  pkgconfig(libxcrypt) >= 4.1
 %endif