diff --git a/ydb/library/yql/parser/pg_wrapper/cflags.inc b/ydb/library/yql/parser/pg_wrapper/cflags.inc
index 25acd44fb6c0..c6966fc46f78 100644
--- a/ydb/library/yql/parser/pg_wrapper/cflags.inc
+++ b/ydb/library/yql/parser/pg_wrapper/cflags.inc
@@ -15,6 +15,7 @@ CFLAGS(
     -Wno-unguarded-availability-new
     -Wno-int-conversion
     -Wno-deprecated-declarations
+    -Wno-null-pointer-subtraction
 )
 
 IF (OS_WINDOWS)