diff --git a/test/legacy_test/CMakeLists.txt b/test/legacy_test/CMakeLists.txt
index a374a36102d89a6f18231953f383395a46587848..e29d9e60b3ec76f52ae1c7e22a3c94023ba872c6 100644
--- a/test/legacy_test/CMakeLists.txt
+++ b/test/legacy_test/CMakeLists.txt
@@ -967,7 +967,7 @@ if(WITH_NV_JETSON)
   set_tests_properties(test_layer_norm_op PROPERTIES TIMEOUT 1500)
   set_tests_properties(test_pool3d_op PROPERTIES TIMEOUT 1500)
 else()
-  set_tests_properties(test_concat_op PROPERTIES TIMEOUT 240)
+  set_tests_properties(test_concat_op PROPERTIES TIMEOUT 360)
   set_tests_properties(test_conv3d_transpose_part2_op PROPERTIES TIMEOUT 120)
   set_tests_properties(test_conv3d_op PROPERTIES TIMEOUT 120)
   set_tests_properties(test_norm_op PROPERTIES TIMEOUT 150)