diff --git a/modules/core/include/opencv2/core/cuda/warp.hpp b/modules/core/include/opencv2/core/cuda/warp.hpp
index ae1f8ea5d202058262046d36bc66e2b5bc62332e..8af7e6a212afd45cc9ddd00c26010875f55d80bf 100644
--- a/modules/core/include/opencv2/core/cuda/warp.hpp
+++ b/modules/core/include/opencv2/core/cuda/warp.hpp
@@ -64,7 +64,7 @@ namespace cv { namespace cuda { namespace device
         static __device__ __forceinline__ unsigned int laneId()
         {
             unsigned int ret;
-            asm("mov.u32 %0, %laneid;" : "=r"(ret) );
+            asm("mov.u32 %0, %%laneid;" : "=r"(ret) );
             return ret;
         }
 
diff --git a/modules/cudev/include/opencv2/cudev/warp/warp.hpp b/modules/cudev/include/opencv2/cudev/warp/warp.hpp
index 6860ccf4af77a75787ff382c61486bc66fcbc2ea..db096c5610159e2e5c050e8955c679d619feba36 100644
--- a/modules/cudev/include/opencv2/cudev/warp/warp.hpp
+++ b/modules/cudev/include/opencv2/cudev/warp/warp.hpp
@@ -64,7 +64,7 @@ struct Warp
     __device__ __forceinline__ static uint laneId()
     {
         uint ret;
-        asm("mov.u32 %0, %laneid;" : "=r"(ret));
+        asm("mov.u32 %0, %%laneid;" : "=r"(ret));
         return ret;
     }