diff --git a/debian/rules b/debian/rules
index 48680f8..15b705b 100755
--- a/debian/rules
+++ b/debian/rules
@@ -73,6 +73,7 @@ PVE_CONFIG_OPTS= \
 -d CONFIG_UNWINDER_ORC \
 -d CONFIG_UNWINDER_GUESS \
 -e CONFIG_UNWINDER_FRAME_POINTER \
+--set-str CONFIG_SYSTEM_TRUSTED_KEYS ""\
 -d CONFIG_SECURITY_LOCKDOWN_LSM \
 -d CONFIG_SECURITY_LOCKDOWN_LSM_EARLY \
 --set-str CONFIG_LSM yama,integrity,apparmor \