diff --git a/PKGBUILD b/PKGBUILD
index d472c29..c26c461 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -26,7 +26,7 @@ validpgpkeys=(
   'C7E7849466FE2358343588377258734B41C31549'  # David Runge <dvzrv@archlinux.org>
 )
 sha256sums=('SKIP'
-            'ee1f138da9c39bc2510f25cd7bfc00edaa6e418b35e52ce7f8392135e51068b9')
+            '6379ddf576a09bf353e2dc83eb93e2ba34dc4be82ce07e30a6eb5e7ca8872048')
 
 export KBUILD_BUILD_HOST=archlinux
 export KBUILD_BUILD_USER=$pkgbase
diff --git a/config b/config
index 44972c4..37b7984 100644
--- a/config
+++ b/config
@@ -497,7 +497,9 @@ CONFIG_SCHED_HRTICK=y
 CONFIG_KEXEC=y
 CONFIG_KEXEC_FILE=y
 CONFIG_ARCH_HAS_KEXEC_PURGATORY=y
-# CONFIG_KEXEC_SIG is not set
+CONFIG_KEXEC_SIG=y
+# CONFIG_KEXEC_SIG_FORCE is not set
+CONFIG_KEXEC_BZIMAGE_VERIFY_SIG=y
 CONFIG_CRASH_DUMP=y
 CONFIG_KEXEC_JUMP=y
 CONFIG_PHYSICAL_START=0x1000000