diff --git a/rpm/generic/zfs-dkms.spec.in b/rpm/generic/zfs-dkms.spec.in
index e0c410c680c2..aab1d9399077 100644
--- a/rpm/generic/zfs-dkms.spec.in
+++ b/rpm/generic/zfs-dkms.spec.in
@@ -1,109 +1,113 @@
 %{?!packager: %define packager Brian Behlendorf <behlendorf1@llnl.gov>}
 
 %if ! 0%{?rhel}%{?fedora}%{?mageia}%{?suse_version}
 %define not_rpm 1
 %endif
 
 # Exclude input files from mangling
 %global __brp_mangle_shebangs_exclude_from ^/usr/src/.*$
 
 %define module  @PACKAGE@
 %define mkconf  scripts/dkms.mkconf
 
 Name:           %{module}-dkms
 
 Version:        @VERSION@
 Release:        @RELEASE@%{?dist}
 Summary:        Kernel module(s) (dkms)
 
 Group:          System Environment/Kernel
 License:        @ZFS_META_LICENSE@
 URL:            https://github.com/openzfs/zfs
 Source0:        %{module}-%{version}.tar.gz
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 BuildArch:      noarch
 
 Requires:       dkms >= 2.2.0.3
+Requires(post): dkms >= 2.2.0.3
+Requires(preun): dkms >= 2.2.0.3
 Requires:       gcc, make, perl, diffutils
+Requires(post): gcc, make, perl, diffutils
 %if 0%{?rhel}%{?fedora}%{?mageia}%{?suse_version}
 Requires:       kernel-devel >= @ZFS_META_KVER_MIN@, kernel-devel <= @ZFS_META_KVER_MAX@.999
+Requires(post): kernel-devel >= @ZFS_META_KVER_MIN@, kernel-devel <= @ZFS_META_KVER_MAX@.999
 Obsoletes:      spl-dkms
 %endif
 Provides:       %{module}-kmod = %{version}
 AutoReqProv:    no
 
 %if 0%{?rhel}%{?fedora}%{?suse_version}
 # We don't directly use it, but if this isn't installed, rpmbuild as root can
 # crash+corrupt rpmdb
 # See issue #12071
 BuildRequires:  ncompress
 %endif
 
 %description
 This package contains the dkms ZFS kernel modules.
 
 %prep
 %setup -q -n %{module}-%{version}
 
 %build
 %{mkconf} -n %{module} -v %{version} -f dkms.conf
 
 %install
 if [ "$RPM_BUILD_ROOT" != "/" ]; then
     rm -rf $RPM_BUILD_ROOT
 fi
 mkdir -p $RPM_BUILD_ROOT/usr/src/
 cp -rf ${RPM_BUILD_DIR}/%{module}-%{version} $RPM_BUILD_ROOT/usr/src/
 
 %clean
 if [ "$RPM_BUILD_ROOT" != "/" ]; then
     rm -rf $RPM_BUILD_ROOT
 fi
 
 %files
 %defattr(-,root,root)
 /usr/src/%{module}-%{version}
 
 %post
 for POSTINST in /usr/lib/dkms/common.postinst; do
     if [ -f $POSTINST ]; then
         $POSTINST %{module} %{version}
         exit $?
     fi
     echo "WARNING: $POSTINST does not exist."
 done
 echo -e "ERROR: DKMS version is too old and %{module} was not"
 echo -e "built with legacy DKMS support."
 echo -e "You must either rebuild %{module} with legacy postinst"
 echo -e "support or upgrade DKMS to a more current version."
 exit 1
 
 %preun
 # Are we doing an upgrade?
 if [ "$1" = "1" -o "$1" = "upgrade" ] ; then
 	# Yes we are.  Are we upgrading to a new ZFS version?
 	NEWEST_VER=$(dkms status zfs | sed 's/,//g' | sort -r -V | awk '/installed/{print $2; exit}')
 	if [ "$NEWEST_VER" != "%{version}" ] ; then
 		# Yes, it's a new ZFS version.  We'll uninstall the old module
 		# later on in this script.
 		true
 	else
 		# No, it's probably an upgrade of the same ZFS version
 		# to a new distro (zfs-dkms-0.7.12.fc28->zfs-dkms-0.7.12.fc29).
 		# Don't remove our modules, since the rebuild for the new
 		# distro will automatically delete the old modules.
 		exit 0
 	fi
 fi
 
 # If we're here then we're doing an uninstall (not upgrade).
 CONFIG_H="/var/lib/dkms/%{module}/%{version}/*/*/%{module}_config.h"
 SPEC_META_ALIAS="@PACKAGE@-@VERSION@-@RELEASE@"
 DKMS_META_ALIAS=`cat $CONFIG_H 2>/dev/null |
     awk -F'"' '/META_ALIAS\s+"/ { print $2; exit 0 }'`
 if [ "$SPEC_META_ALIAS" = "$DKMS_META_ALIAS" ]; then
     echo -e
     echo -e "Uninstall of %{module} module ($SPEC_META_ALIAS) beginning:"
     dkms remove -m %{module} -v %{version} --all %{!?not_rpm:--rpm_safe_upgrade}
 fi
 exit 0