diff --git a/cpp-ch/local-engine/Parser/JoinRelParser.cpp b/cpp-ch/local-engine/Parser/JoinRelParser.cpp
index 8fbaf2feca71..b217a9bd9da2 100644
--- a/cpp-ch/local-engine/Parser/JoinRelParser.cpp
+++ b/cpp-ch/local-engine/Parser/JoinRelParser.cpp
@@ -593,6 +593,7 @@ bool JoinRelParser::applyJoinFilter(
         if (!allow_mixed_condition)
             return false;
         auto mixed_join_expressions_actions = expressionsToActionsDAG({expr}, mixed_header);
+        mixed_join_expressions_actions.removeUnusedActions();
         table_join.getMixedJoinExpression()
             = std::make_shared<DB::ExpressionActions>(std::move(mixed_join_expressions_actions), ExpressionActionsSettings::fromContext(context));
     }