diff --git a/meson_options.txt b/meson_options.txt
index d37e681..8b40d0e 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -22,6 +22,9 @@
 option('verify-signature', type: 'feature',
     description: 'Enable image signature validation.')
 
+option('verify-full-signature', type: 'feature',
+    description: 'Enable image full signature validation.')
+
 # Variables
 option(
     'active-bmc-max-allowed', type: 'integer',