diff --git a/user_tools/src/spark_rapids_tools/tools/qualx/preprocess.py b/user_tools/src/spark_rapids_tools/tools/qualx/preprocess.py
index 2961f9f90..111515373 100644
--- a/user_tools/src/spark_rapids_tools/tools/qualx/preprocess.py
+++ b/user_tools/src/spark_rapids_tools/tools/qualx/preprocess.py
@@ -108,11 +108,11 @@
         'sqlOp_CustomShuffleReader',
         'sqlOp_DeserializeToObject',
         'sqlOp_Exchange',
-        'sqlOp_Execute InsertIntoHadoopFsRelationCommand',
         'sqlOp_Execute InsertIntoHadoopFsRelationCommand csv',
         'sqlOp_Execute InsertIntoHadoopFsRelationCommand parquet',
         'sqlOp_Execute InsertIntoHadoopFsRelationCommand orc',
         'sqlOp_Execute InsertIntoHadoopFsRelationCommand json',
+        'sqlOp_Execute InsertIntoHadoopFsRelationCommand unknown',
         'sqlOp_Expand',
         'sqlOp_Filter',
         'sqlOp_Generate',
@@ -139,6 +139,7 @@
         'sqlOp_Scan orc',
         'sqlOp_Scan parquet',
         'sqlOp_Scan text',
+        'sqlOp_Scan unknown',
         'sqlOp_SerializeFromObject',
         'sqlOp_Sort',
         'sqlOp_SortAggregate',