diff --git a/sdk_container/src/third_party/portage-stable/eclass/preserve-libs.eclass b/sdk_container/src/third_party/portage-stable/eclass/preserve-libs.eclass
index 38571447b9..e97e3f846a 100644
--- a/sdk_container/src/third_party/portage-stable/eclass/preserve-libs.eclass
+++ b/sdk_container/src/third_party/portage-stable/eclass/preserve-libs.eclass
@@ -4,17 +4,13 @@
 # @ECLASS: preserve-libs.eclass
 # @MAINTAINER:
 # base-system@gentoo.org
-# @SUPPORTED_EAPIS: 5 6 7 8
+# @SUPPORTED_EAPIS: 7 8
 # @BLURB: preserve libraries after SONAME changes
 
 if [[ -z ${_PRESERVE_LIBS_ECLASS} ]]; then
 _PRESERVE_LIBS_ECLASS=1
 
 case ${EAPI} in
-	5|6)
-		ewarn "${CATEGORY}/${PF}: ebuild uses ${ECLASS} with deprecated EAPI ${EAPI}!"
-		ewarn "${CATEGORY}/${PF}: Support will be removed on 2024-10-08. Please port to newer EAPI."
-		;;
 	7|8) ;;
 	*) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
 esac