diff --git a/nettle.spec b/nettle.spec
index d0f980d..a4f30fd 100644
--- a/nettle.spec
+++ b/nettle.spec
@@ -1,3 +1,9 @@
+%if 0%{?rhel}
+%bcond_with fips
+%else
+%bcond_without fips
+%endif
+
 Name:           nettle
 Version:        3.4
 Release:        2%{?dist}
@@ -12,6 +18,9 @@ Patch0:		nettle-3.3-remove-ecc-testsuite.patch
 
 BuildRequires:  gmp-devel, m4
 BuildRequires:	libtool, automake, autoconf, gettext-devel
+%if %{with fips}
+BuildRequires: fipscheck
+%endif
 
 Requires(post): info
 Requires(preun): info
@@ -50,6 +59,17 @@ autoreconf -ifv
 %configure --enable-shared --enable-fat
 make %{?_smp_mflags}
 
+%if %{with fips}
+%define __spec_install_post \
+	%{?__debug_package:%{__debug_install_post}} \
+	%{__arch_install_post} \
+	%{__os_install_post} \
+	fipshmac -d $RPM_BUILD_ROOT%{_libdir} $RPM_BUILD_ROOT%{_libdir}/libnettle.so.4.* \
+	fipshmac -d $RPM_BUILD_ROOT%{_libdir} $RPM_BUILD_ROOT%{_libdir}/libhogweed.so.2.* \
+	file=`basename $RPM_BUILD_ROOT%{_libdir}/libnettle.so.4.*.hmac` && mv $RPM_BUILD_ROOT%{_libdir}/$file $RPM_BUILD_ROOT%{_libdir}/.$file && ln -s .$file $RPM_BUILD_ROOT%{_libdir}/.libnettle.so.4.hmac \
+	file=`basename $RPM_BUILD_ROOT%{_libdir}/libhogweed.so.2.*.hmac` && mv $RPM_BUILD_ROOT%{_libdir}/$file $RPM_BUILD_ROOT%{_libdir}/.$file && ln -s .$file $RPM_BUILD_ROOT%{_libdir}/.libhogweed.so.2.hmac \
+%{nil}
+%endif
 
 %install
 make install DESTDIR=$RPM_BUILD_ROOT INSTALL="install -p"
@@ -78,6 +98,10 @@ make check
 %{_libdir}/libnettle.so.6.*
 %{_libdir}/libhogweed.so.4
 %{_libdir}/libhogweed.so.4.*
+%if %{with fips}
+%{_libdir}/.libhogweed.so.*.hmac
+%{_libdir}/.libnettle.so.*.hmac
+%endif
 
 %files devel
 %doc descore.README nettle.html nettle.pdf