diff --git a/cmake/CMakeLists.txt b/cmake/CMakeLists.txt
index dfc37948ef..c091064b8c 100644
--- a/cmake/CMakeLists.txt
+++ b/cmake/CMakeLists.txt
@@ -907,7 +907,7 @@ if (onnxruntime_USE_CUDA)
   list(APPEND onnxruntime_EXTERNAL_LIBRARIES ${ONNXRUNTIME_CUDA_LIBRARIES})
 
   if(CMAKE_LIBRARY_ARCHITECTURE STREQUAL "aarch64-linux-gnu")
-    string (APPEND CMAKE_CUDA_FLAGS "-gencode=arch=compute_53,code=sm_53 -gencode=arch=compute_62,code=sm_62") #nano, TX1, TX2
+    string (APPEND CMAKE_CUDA_FLAGS "-gencode=arch=compute_53,code=sm_53 -gencode=arch=compute_62,code=sm_62 ") #nano, TX1, TX2
     string (APPEND CMAKE_CUDA_FLAGS "-gencode=arch=compute_72,code=sm_72") # Jetson N
   else()
     # the following compute capabilities are deprecated in CUDA 11 Toolkit