diff --git a/ydb/library/yql/providers/yt/codec/codegen/ya.make b/ydb/library/yql/providers/yt/codec/codegen/ya.make
index b7d53a36922c..545ca92aee85 100644
--- a/ydb/library/yql/providers/yt/codec/codegen/ya.make
+++ b/ydb/library/yql/providers/yt/codec/codegen/ya.make
@@ -17,6 +17,7 @@ IF (NOT MKQL_DISABLE_CODEGEN)
     PEERDIR(
         ydb/library/yql/minikql/codegen/llvm14
     )
+    USE_LLVM_BC14()
     LLVM_BC(
         yt_codec_bc.cpp
         NAME
diff --git a/ydb/library/yql/udfs/common/math/ya.make b/ydb/library/yql/udfs/common/math/ya.make
index 37404ce83ec1..b91ca40a32d5 100644
--- a/ydb/library/yql/udfs/common/math/ya.make
+++ b/ydb/library/yql/udfs/common/math/ya.make
@@ -10,6 +10,8 @@ SRCS(
     math_udf.cpp
 )
 
+USE_LLVM_BC14()
+
 LLVM_BC(
     math_ir.cpp
     lib/erfinv.cpp