diff --git a/altarch.sign b/altarch.sign
index a5b2755..b9ac560 100644
--- a/altarch.sign
+++ b/altarch.sign
@@ -24,3 +24,9 @@ f533f4fa|noarch|ppc64le/7.3.1611/cr/ppc64le/Packages
 62505fe6|noarch|armv7/7.3.1611/updates/armhfp/Packages
 62505fe6|armv7hl|armv7/7.3.1611/kernel/armhfp/kernel-generic/Packages
 62505fe6|armv7hl|armv7/7.3.1611/kernel/armhfp/kernel-rpi2/Packages
+62505fe6|armv7hl|armv7/7.4.1708/extras/armhfp/Packages
+62505fe6|noarch|armv7/7.4.1708/extras/armhfp/Packages
+62505fe6|armv7hl|armv7/7.4.1708/updates/armhfp/Packages
+62505fe6|noarch|armv7/7.4.1708/updates/armhfp/Packages
+62505fe6|armv7hl|armv7/7.4.1708/kernel/armhfp/kernel-generic/Packages
+62505fe6|armv7hl|armv7/7.4.1708/kernel/armhfp/kernel-rpi2/Packages