diff --git a/Solutions/Microsoft 365 Defender/Analytic Rules/PossibleWebpBufferOverflow.yaml b/Solutions/Microsoft 365 Defender/Analytic Rules/PossibleWebpBufferOverflow.yaml
index 37103a77832..c50561d78f5 100644
--- a/Solutions/Microsoft 365 Defender/Analytic Rules/PossibleWebpBufferOverflow.yaml	
+++ b/Solutions/Microsoft 365 Defender/Analytic Rules/PossibleWebpBufferOverflow.yaml	
@@ -41,10 +41,6 @@ entityMappings:
   fieldMappings:
   - identifier: ProcessId
     columnName: InitiatingProcessId
-- entityType: Process
-  fieldMappings:
-  - identifier: CommandLine
-    columnName: InitiatingProcessCommandLine
 - entityType: Process
   fieldMappings:
   - identifier: CommandLine