diff --git a/dev-upgrade/elastic/filebeat.yaml b/dev-upgrade/elastic/filebeat.yaml
index 920c417..96aa440 100644
--- a/dev-upgrade/elastic/filebeat.yaml
+++ b/dev-upgrade/elastic/filebeat.yaml
@@ -26,7 +26,7 @@ data:
     processors:
     - add_cloud_metadata: ~
     - drop_fields:
-        fields: ["ecs","agent"]
+        fields: ["ecs","agent","@version"]
 
     filebeat.inputs:
     - type: log
diff --git a/prod-upgrade/elastic/filebeat.yaml b/prod-upgrade/elastic/filebeat.yaml
index 5aebeba..a922623 100644
--- a/prod-upgrade/elastic/filebeat.yaml
+++ b/prod-upgrade/elastic/filebeat.yaml
@@ -26,7 +26,7 @@ data:
     processors:
     - add_cloud_metadata: ~
     - drop_fields:
-        fields: ["ecs","agent"]
+        fields: ["ecs","agent","@version"]
 
     filebeat.inputs:
     - type: log
diff --git a/tcs-upgrade/elastic/filebeat.yaml b/tcs-upgrade/elastic/filebeat.yaml
index 6f187bb..2807ba1 100644
--- a/tcs-upgrade/elastic/filebeat.yaml
+++ b/tcs-upgrade/elastic/filebeat.yaml
@@ -26,7 +26,7 @@ data:
     processors:
     - add_cloud_metadata: ~
     - drop_fields:
-        fields: ["ecs","agent"]
+        fields: ["ecs","agent","@version"]
 
     filebeat.inputs:
     - type: log