diff --git a/ydb/core/kqp/query_compiler/kqp_olap_compiler.cpp b/ydb/core/kqp/query_compiler/kqp_olap_compiler.cpp
index 5f6283824745..73d2fc836863 100644
--- a/ydb/core/kqp/query_compiler/kqp_olap_compiler.cpp
+++ b/ydb/core/kqp/query_compiler/kqp_olap_compiler.cpp
@@ -856,6 +856,8 @@ TTypedColumn GetOrCreateColumnIdAndType(const TExprBase& node, TKqpOlapCompileCo
         return BuildLogicalNot(maybeNot.Cast().Value(), ctx);
     } else if (const auto& maybeJsonValue = node.Maybe<TKqpOlapJsonValue>()) {
         return ConvertJsonValueToColumn(maybeJsonValue.Cast(), ctx);
+    } else if (const auto& maybeJsonValue = node.Maybe<TKqpOlapJsonExists>()) {
+        return CompileJsonExists(maybeJsonValue.Cast(), ctx);
     } else if (const auto& maybeApply = node.Maybe<TKqpOlapApply>()) {
         return CompileYqlKernelScalarApply(maybeApply.Cast(), ctx);
     }