diff --git a/src/Storages/MergeTree/MergeTreeData.cpp b/src/Storages/MergeTree/MergeTreeData.cpp
index 6eb979e5959..3a944ffada7 100644
--- a/src/Storages/MergeTree/MergeTreeData.cpp
+++ b/src/Storages/MergeTree/MergeTreeData.cpp
@@ -6118,6 +6118,7 @@ std::optional<ProjectionCandidate> MergeTreeData::getQueryProcessingStageWithAgg
     {
         ProjectionCandidate candidate{};
         candidate.desc = &projection;
+        candidate.context = select.getContext();
 
         auto sample_block = projection.sample_block;
         auto sample_block_for_keys = projection.sample_block_for_keys;
diff --git a/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp b/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp
index 65f54495b3c..1ca1779e4b0 100644
--- a/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp
+++ b/src/Storages/MergeTree/MergeTreeDataSelectExecutor.cpp
@@ -466,6 +466,7 @@ QueryPlanPtr MergeTreeDataSelectExecutor::read(
         fmt::format("MergeTree(with {} projection {})", query_info.projection->desc->type, query_info.projection->desc->name),
         query_info.storage_limits);
     plan->addStep(std::move(step));
+    plan->addInterpreterContext(query_info.projection->context);
     return plan;
 }
 
diff --git a/src/Storages/SelectQueryInfo.h b/src/Storages/SelectQueryInfo.h
index c93531973b8..d997b60da24 100644
--- a/src/Storages/SelectQueryInfo.h
+++ b/src/Storages/SelectQueryInfo.h
@@ -163,6 +163,9 @@ struct ProjectionCandidate
     SortDescription group_by_elements_order_descr;
     MergeTreeDataSelectAnalysisResultPtr merge_tree_projection_select_result_ptr;
     MergeTreeDataSelectAnalysisResultPtr merge_tree_normal_select_result_ptr;
+
+    /// Becasue projection analysis uses a separate interpreter.
+    ContextPtr context;
 };
 
 /** Query along with some additional data,