diff --git a/python/paddle/fluid/contrib/slim/tests/CMakeLists.txt b/python/paddle/fluid/contrib/slim/tests/CMakeLists.txt
index a5b400ae9090dee7159517720cb98f90837195e7..4ac4db6b4aca2f26743ec6db3528fb9978032463 100644
--- a/python/paddle/fluid/contrib/slim/tests/CMakeLists.txt
+++ b/python/paddle/fluid/contrib/slim/tests/CMakeLists.txt
@@ -115,6 +115,9 @@ if(WIN32)
     list(REMOVE_ITEM TEST_OPS test_weight_quantization_mobilenetv1)
 endif()
 
+# Disable unittest for random error
+list(REMOVE_ITEM TEST_OPS test_quantization_scale_pass)
+
 if(LINUX AND WITH_MKLDNN)
 
 	#### Image classification dataset: ImageNet (small)