diff --git a/salt/elasticsearch/files/ingest/zeek.stun b/salt/elasticsearch/files/ingest/zeek.stun
index f5e7d1baf..48f648d74 100644
--- a/salt/elasticsearch/files/ingest/zeek.stun
+++ b/salt/elasticsearch/files/ingest/zeek.stun
@@ -7,7 +7,7 @@
     { "rename":   { "field": "message2.is_orig",                  "target_field": "stun.is_orig",                      "ignore_missing": true } },
     { "rename":   { "field": "message2.trans_id",         "target_field": "stun.id",                     "ignore_missing": true } },
     { "rename":   { "field": "message2.method",               "target_field": "stun.method",                "ignore_missing": true } },
-    { "rename":   { "field": "message2.class",    "target_field": "stun.clas",        "ignore_missing": true } },
+    { "rename":   { "field": "message2.class",    "target_field": "stun.class",        "ignore_missing": true } },
     { "rename":   { "field": "message2.attr_types", "target_field": "stun.attribute.types",          "ignore_missing": true } },
     { "rename":   { "field": "message2.attr_vals",           "target_field": "stun.attribute.values",               "ignore_missing": true } },
     { "pipeline": { "name": "zeek.common" } }