diff --git a/tools/tpcds-tools/conf/opt/opt_sf1.sql b/tools/tpcds-tools/conf/opt/opt_sf1.sql
index b0477b766b7c69..a40e0ad730cb30 100644
--- a/tools/tpcds-tools/conf/opt/opt_sf1.sql
+++ b/tools/tpcds-tools/conf/opt/opt_sf1.sql
@@ -3,4 +3,3 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=1000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
diff --git a/tools/tpcds-tools/conf/opt/opt_sf100.sql b/tools/tpcds-tools/conf/opt/opt_sf100.sql
index 0ffcfb7ce7cba7..7250632b0b5a22 100644
--- a/tools/tpcds-tools/conf/opt/opt_sf100.sql
+++ b/tools/tpcds-tools/conf/opt/opt_sf100.sql
@@ -3,4 +3,3 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=10000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
diff --git a/tools/tpcds-tools/conf/opt/opt_sf1000.sql b/tools/tpcds-tools/conf/opt/opt_sf1000.sql
index 4a1d49eb61251f..6a60d0df968c18 100644
--- a/tools/tpcds-tools/conf/opt/opt_sf1000.sql
+++ b/tools/tpcds-tools/conf/opt/opt_sf1000.sql
@@ -3,7 +3,6 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=10000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
 set global broadcast_right_table_scale_factor=5.0;
 set global max_join_number_bushy_tree=10;
 set global memo_max_group_expression_size=15000;
diff --git a/tools/tpcds-tools/conf/opt/opt_sf10000.sql b/tools/tpcds-tools/conf/opt/opt_sf10000.sql
index 314b55e9cac6ca..1a611b8fe5aaf5 100644
--- a/tools/tpcds-tools/conf/opt/opt_sf10000.sql
+++ b/tools/tpcds-tools/conf/opt/opt_sf10000.sql
@@ -3,7 +3,6 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=100000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
 set global broadcast_right_table_scale_factor=5.0;
 set global max_join_number_bushy_tree=10;
 set global memo_max_group_expression_size=15000;
diff --git a/tools/tpch-tools/conf/opt/opt_sf1.sql b/tools/tpch-tools/conf/opt/opt_sf1.sql
index b0477b766b7c69..a40e0ad730cb30 100644
--- a/tools/tpch-tools/conf/opt/opt_sf1.sql
+++ b/tools/tpch-tools/conf/opt/opt_sf1.sql
@@ -3,4 +3,3 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=1000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
diff --git a/tools/tpch-tools/conf/opt/opt_sf100.sql b/tools/tpch-tools/conf/opt/opt_sf100.sql
index 7eb8313f537f38..ddf8c22655797c 100644
--- a/tools/tpch-tools/conf/opt/opt_sf100.sql
+++ b/tools/tpch-tools/conf/opt/opt_sf100.sql
@@ -3,5 +3,4 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=10000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
 set global query_timeout=1000;
diff --git a/tools/tpch-tools/conf/opt/opt_sf1000.sql b/tools/tpch-tools/conf/opt/opt_sf1000.sql
index 7eb8313f537f38..ddf8c22655797c 100644
--- a/tools/tpch-tools/conf/opt/opt_sf1000.sql
+++ b/tools/tpch-tools/conf/opt/opt_sf1000.sql
@@ -3,5 +3,4 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=10000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
 set global query_timeout=1000;
diff --git a/tools/tpch-tools/conf/opt/opt_sf10000.sql b/tools/tpch-tools/conf/opt/opt_sf10000.sql
index bf4b96cacb7041..d6cb26ddc661e4 100644
--- a/tools/tpch-tools/conf/opt/opt_sf10000.sql
+++ b/tools/tpch-tools/conf/opt/opt_sf10000.sql
@@ -3,5 +3,4 @@ set global experimental_enable_pipeline_engine=true;
 set global enable_runtime_filter_prune=false;
 set global runtime_filter_wait_time_ms=100000;
 set global enable_fallback_to_original_planner=false;
-set global forbid_unknown_col_stats=true;
 set global query_timeout=1000;