diff --git a/sys-fs/udev/udev-249.6-r1.ebuild b/sys-fs/udev/udev-249.6-r1.ebuild
index cc70f84d45985..aa9f2ad8efe6d 100644
--- a/sys-fs/udev/udev-249.6-r1.ebuild
+++ b/sys-fs/udev/udev-249.6-r1.ebuild
@@ -299,5 +299,11 @@ pkg_postinst() {
 		ewarn
 		ewarn "If you wish to disable this, please see the above documentation, or set"
 		ewarn "net.ifnames=0 on the kernel command line."
+		if [[ -e ${EROOT}/etc/udev/rules.d/80-net-name-slot.rules ]]; then
+			ewarn
+			ewarn "Detected '${EROOT}/etc/udev/rules.d/80-net-name-slot.rules'"
+			ewarn "Renaming to '${EROOT}/etc/udev/rules.d/80-net-setup-link.rules'"
+			mv "${EROOT}"/etc/udev/rules.d/80-net-{name-slot,setup-link}.rules
+		fi
 	fi
 }
diff --git a/sys-fs/udev/udev-249.6.ebuild b/sys-fs/udev/udev-249.6.ebuild
index 99e87d5ebe555..d3c2c55adb2bc 100644
--- a/sys-fs/udev/udev-249.6.ebuild
+++ b/sys-fs/udev/udev-249.6.ebuild
@@ -292,5 +292,11 @@ pkg_postinst() {
 		ewarn
 		ewarn "If you wish to disable this, please see the above documentation, or set"
 		ewarn "net.ifnames=0 on the kernel command line."
+		if [[ -e ${EROOT}/etc/udev/rules.d/80-net-name-slot.rules ]]; then
+			ewarn
+			ewarn "Detected '${EROOT}/etc/udev/rules.d/80-net-name-slot.rules'"
+			ewarn "Renaming to '${EROOT}/etc/udev/rules.d/80-net-setup-link.rules'"
+			mv "${EROOT}"/etc/udev/rules.d/80-net-{name-slot,setup-link}.rules
+		fi
 	fi
 }
diff --git a/sys-fs/udev/udev-9999.ebuild b/sys-fs/udev/udev-9999.ebuild
index 3b56e4e1f8ea0..66f6958287d32 100644
--- a/sys-fs/udev/udev-9999.ebuild
+++ b/sys-fs/udev/udev-9999.ebuild
@@ -299,5 +299,11 @@ pkg_postinst() {
 		ewarn
 		ewarn "If you wish to disable this, please see the above documentation, or set"
 		ewarn "net.ifnames=0 on the kernel command line."
+		if [[ -e ${EROOT}/etc/udev/rules.d/80-net-name-slot.rules ]]; then
+			ewarn
+			ewarn "Detected '${EROOT}/etc/udev/rules.d/80-net-name-slot.rules'"
+			ewarn "Renaming to '${EROOT}/etc/udev/rules.d/80-net-setup-link.rules'"
+			mv "${EROOT}"/etc/udev/rules.d/80-net-{name-slot,setup-link}.rules
+		fi
 	fi
 }