diff --git a/cmake/define.cuda_architectures.cmake b/cmake/define.cuda_architectures.cmake
index 6ce7e5d..3304e03 100644
--- a/cmake/define.cuda_architectures.cmake
+++ b/cmake/define.cuda_architectures.cmake
@@ -1,4 +1,4 @@
-# Copyright 2025, NVIDIA CORPORATION. All rights reserved.
+# Copyright 2025-2026, NVIDIA CORPORATION. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
@@ -39,7 +39,7 @@ function(set_cuda_architectures_list)
         message(STATUS "CUDA_ARCH_LIST found, defined CUDA_ARCHITECTURES: $ENV{CUDA_ARCH_LIST}")
     else()
         # Set default value if CUDA_ARCH_LIST is not present
-        set(CUDA_ARCHITECTURES "75-real;80-real;86-real;89-real;90-real;100-real;120" PARENT_SCOPE)
+        set(CUDA_ARCHITECTURES "75-real;80-real;86-real;89-real;90-real;100-real;103-real;120" PARENT_SCOPE)
         message(STATUS "CUDA_ARCH_LIST not found, using default values for CUDA_ARCHITECTURES: ${CUDA_ARCHITECTURES}")
     endif()
 endfunction()