diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.1.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.1.ebuild
index 33235efcb8..c89b331985 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.1.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 PYTHON_COMPAT=( python3_{10..13} )
 PYTHON_REQ_USE="threads(+)"
-inherit waf-utils multilib-minimal python-single-r1
+inherit waf-utils multilib-minimal python-single-r1 flag-o-matic
 
 DESCRIPTION="Samba tevent library"
 HOMEPAGE="https://tevent.samba.org/"
@@ -78,6 +78,8 @@ multilib_src_configure() {
 		bundled_libs="cmocka,${bundled_libs}"
 	fi
 
+	append-ldflags $(test-flags-CCLD -Wl,--undefined-version) # bug 915198
+
 	waf-utils_src_configure \
 		--libdir="${EPREFIX}/usr/$(get_libdir)" \
 		--disable-dependency-tracking \
diff --git a/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.2.ebuild b/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.2.ebuild
index 3c3ec74695..3e666272d8 100644
--- a/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.2.ebuild
+++ b/sdk_container/src/third_party/portage-stable/sys-libs/tevent/tevent-0.16.2.ebuild
@@ -5,7 +5,7 @@ EAPI=8
 
 PYTHON_COMPAT=( python3_{10..13} )
 PYTHON_REQ_USE="threads(+)"
-inherit waf-utils multilib-minimal python-single-r1
+inherit waf-utils multilib-minimal python-single-r1 flag-o-matic
 
 DESCRIPTION="Samba tevent library"
 HOMEPAGE="https://tevent.samba.org/"
@@ -78,6 +78,8 @@ multilib_src_configure() {
 		bundled_libs="cmocka,${bundled_libs}"
 	fi
 
+	append-ldflags $(test-flags-CCLD -Wl,--undefined-version) # bug 915198
+
 	waf-utils_src_configure \
 		--libdir="${EPREFIX}/usr/$(get_libdir)" \
 		--disable-dependency-tracking \