diff --git a/tools/ci_build/github/pai/pai-excluded-tests.txt b/tools/ci_build/github/pai/pai-excluded-tests.txt
index 8ad19257db..7330fe45c1 100644
--- a/tools/ci_build/github/pai/pai-excluded-tests.txt
+++ b/tools/ci_build/github/pai/pai-excluded-tests.txt
@@ -8,19 +8,6 @@ OptimizerTest.LambOptimizerTestSimpleBaselineMixPrecision32_16
 OptimizerTest.LambOptimizerTestBaselineMixPrecision32_16 
 OptimizerTest.LambOptimizerTestScalarMixPrecision32_16 
 OptimizerTest.LambOptimizerTestLarge 
-OptimizerTest.LambOptimizerTestBiasCorrectionThird
-OptimizerTest.LambOptimizerTestScalarScaling 
-OptimizerTest.LambOptimizerTestExternalBaseline 
-OptimizerTest.LambOptimizerTestExternalBaselineDouble
-OptimizerTest.LambOptimizerMultiTensorRatio
-OptimizerTest.LambOptimizerTestVector
-OptimizerTest.LambOptimizerTestVectorWithZeroWeight
-OptimizerTest.LambOptimizerTestBiasCorrectionFirst
-OptimizerTest.LambOptimizerTest4DTensor
-OptimizerTest.LambOptimizerTest2by3Tensor
-OptimizerTest.LambOptimizerTestScalar
-OptimizerTest.LambOptimizerRatioMin
-OptimizerTest.LambOptimizerRatioMax
 CudaKernelTest.SoftmaxCrossEntropy_TinySizeTensor 
 CudaKernelTest.SoftmaxCrossEntropy_SmallSizeTensor 
 CudaKernelTest.SoftmaxCrossEntropy_MediumSizeTensor