diff --git a/src/tests/CMakeLists.txt b/src/tests/CMakeLists.txt
index 2a3368b6a48..e6521c6ca34 100644
--- a/src/tests/CMakeLists.txt
+++ b/src/tests/CMakeLists.txt
@@ -471,7 +471,7 @@ if(BUILD_TESTING OR BUILD_SRC_TESTS)
       set_tests_properties(ydb/drd_tiny_${test} PROPERTIES TIMEOUT 3000)
       add_custom_executable(mid ${test} ${base})
       add_drd_test(ydb/drd_mid_${test} ${CMAKE_CFG_INTDIR}/run_stress_test.sh $<TARGET_FILE:mid_${test}> 10000 100 10800)
-      set_tests_properties(ydb/drd_mid_${test} PROPERTIES TIMEOUT 14400)
+      set_tests_properties(ydb/drd_mid_${test} PROPERTIES TIMEOUT 21600)
       add_custom_executable(large ${test} ${base})
       add_drd_test(ydb/drd_large_${test} ${CMAKE_CFG_INTDIR}/run_stress_test.sh $<TARGET_FILE:large_${test}> 150000 1000 18000)
       set_tests_properties(ydb/drd_large_${test} PROPERTIES TIMEOUT 21600)