diff --git a/data/json/monsters/zed-classic.json b/data/json/monsters/zed-classic.json
index bf35b264bbd76..4c73bf5ea9fe1 100644
--- a/data/json/monsters/zed-classic.json
+++ b/data/json/monsters/zed-classic.json
@@ -442,6 +442,7 @@
     "melee_cut": 0,
     "armor_bash": 10,
     "armor_cut": 16,
+    "armor_bullet": 18,
     "weakpoints": [
       {
         "name": "an unarmored part of the leg",