diff --git a/image_analysis/azint/AzIntEngineGPU.cu b/image_analysis/azint/AzIntEngineGPU.cu
index 132f9761..dfd59e32 100644
--- a/image_analysis/azint/AzIntEngineGPU.cu
+++ b/image_analysis/azint/AzIntEngineGPU.cu
@@ -101,17 +101,17 @@ AzIntEngineGPU::AzIntEngineGPU(const AzimuthalIntegrationMapping &integration, s
       cpu_count_reg(azint_count) {
 
     cudaDeviceProp prop{};
-    cudaGetDeviceProperties(&prop, 0);
+    cuda_err(cudaGetDeviceProperties(&prop, 0));
 
     threads = 128;
     blocks = 4 * prop.multiProcessorCount;
     shared_size = prop.sharedMemPerBlock;
     shared_needed = azint_bins * (2 * sizeof(float) + sizeof(uint32_t));
 
-    cudaMemcpy(gpu_azint_correction, integration.Corrections().data(), sizeof(float) * npixel,
-               cudaMemcpyHostToDevice);
-    cudaMemcpy(gpu_pixel_to_bin, integration.GetPixelToBin().data(), sizeof(uint16_t) * npixel,
-               cudaMemcpyHostToDevice);
+    cuda_err(cudaMemcpy(gpu_azint_correction, integration.Corrections().data(), sizeof(float) * npixel,
+               cudaMemcpyHostToDevice));
+    cuda_err(cudaMemcpy(gpu_pixel_to_bin, integration.GetPixelToBin().data(), sizeof(uint16_t) * npixel,
+               cudaMemcpyHostToDevice));
 }
 
 void AzIntEngineGPU::Run(const ImagePreprocessorBuffer &image, AzimuthalIntegrationProfile &profile) {