diff --git a/sdk_container/src/third_party/portage-stable/dev-build/make/make-4.4.1-r1.ebuild b/sdk_container/src/third_party/portage-stable/dev-build/make/make-4.4.1-r1.ebuild
index 3a67d090b6..4f363169f0 100644
--- a/sdk_container/src/third_party/portage-stable/dev-build/make/make-4.4.1-r1.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-build/make/make-4.4.1-r1.ebuild
@@ -50,7 +50,7 @@ src_unpack() {
 		cd "${S}" || die
 		./bootstrap || die
 	else
-		default
+		verify-sig_src_unpack
 	fi
 }
 
diff --git a/sdk_container/src/third_party/portage-stable/dev-build/make/make-9999.ebuild b/sdk_container/src/third_party/portage-stable/dev-build/make/make-9999.ebuild
index 568476904f..4df10fe003 100644
--- a/sdk_container/src/third_party/portage-stable/dev-build/make/make-9999.ebuild
+++ b/sdk_container/src/third_party/portage-stable/dev-build/make/make-9999.ebuild
@@ -50,7 +50,7 @@ src_unpack() {
 		cd "${S}" || die
 		./bootstrap || die
 	else
-		default
+		verify-sig_src_unpack
 	fi
 }