diff --git a/torchvision/csrc/cuda/DeformConv_cuda.cu b/torchvision/csrc/cuda/DeformConv_cuda.cu
index c6e9a9278ed..507532e7184 100644
--- a/torchvision/csrc/cuda/DeformConv_cuda.cu
+++ b/torchvision/csrc/cuda/DeformConv_cuda.cu
@@ -81,6 +81,9 @@
 const int kMaxParallelImgs = 32;
 
 inline unsigned int GET_THREADS() {
+#ifdef __HIP_PLATFORM_HCC__
+  return 256;
+#endif
   if (at::cuda::getCurrentDeviceProperties()->major >= 6) {
     return 1024;
   }