diff --git a/tests/generator_scripts/source/CudaKernels.harness.cpp b/tests/generator_scripts/source/CudaKernels.harness.cpp
index 76694bd58143d8bb7e2047a5b22a12cd01d960bc..a7d34d5ab99a7bf2c913b20f4cdba88371f38f7e 100644
--- a/tests/generator_scripts/source/CudaKernels.harness.cpp
+++ b/tests/generator_scripts/source/CudaKernels.harness.cpp
@@ -77,7 +77,7 @@ int main(void)
         /* Linear3D Automatic */
         cudaStream_t stream;
         checkCudaError(cudaStreamCreate(&stream));
-        gen::linear3d::scaleKernel(dst, src, stream);
+        gen::linear3d_automatic::scaleKernel(dst, src, stream);
         checkCudaError(cudaStreamSynchronize(stream)); });
 
     check([&]()