diff --git a/dnn-providers/integration-tests/gpu-ref/kernels/batchnorm/GpuRefBatchnormFwdInf.cpp b/dnn-providers/integration-tests/gpu-ref/kernels/batchnorm/GpuRefBatchnormFwdInf.cpp
index feeb61c82047..88b21b2a68a9 100644
--- a/dnn-providers/integration-tests/gpu-ref/kernels/batchnorm/GpuRefBatchnormFwdInf.cpp
+++ b/dnn-providers/integration-tests/gpu-ref/kernels/batchnorm/GpuRefBatchnormFwdInf.cpp
@@ -79,7 +79,7 @@ __forceinline__ __device__ float rsqrt(float x)
 }
 __forceinline__ __device__ _Float16 rsqrt(_Float16 x)
 {
-    return __ocml_rsqrt_f16(x);
+    return hrsqrt(__half(x));
 }
 __forceinline__ __device__ __bf16 rsqrt(__bf16 x)
 {