diff --git a/meta-security/meta-hardening/conf/distro/harden.conf b/meta-security/meta-hardening/conf/distro/harden.conf
index 66db9b7..1a5eb3d 100644
--- a/meta-security/meta-hardening/conf/distro/harden.conf
+++ b/meta-security/meta-hardening/conf/distro/harden.conf
@@ -6,6 +6,6 @@
 
 VIRTUAL-RUNTIME_base-utils-syslog ?= "rsyslog"
 IMAGE_ROOTFS_EXTRA_SPACE = "524288"
-EXTRA_IMAGE_FEATURES_remove = "debug-tweaks"
+EXTRA_IMAGE_FEATURES:remove = "debug-tweaks"
 
 DISABLE_ROOT ?= "True"