diff --git a/src/detection/gpu/gpu_general.c b/src/detection/gpu/gpu_general.c
index 5fa7d3441..7fab697ad 100644
--- a/src/detection/gpu/gpu_general.c
+++ b/src/detection/gpu/gpu_general.c
@@ -47,9 +47,7 @@ const char* ffDetectGPUImpl(FF_MAYBE_UNUSED const FFGPUOptions* options, FFlist*
             ffGPUQueryAmdGpuName(dev->device_id, dev->revision, gpu);
 
         if (gpu->name.length == 0)
-        {
-            ffGPUFillVendorAndName((dev->device_class >> 8) & 8, dev->vendor_id, dev->device_id, gpu);
-        }
+            ffGPUFillVendorAndName((dev->device_class >> 8) & 0xFF, dev->vendor_id, dev->device_id, gpu);
     }
 
     ffpci_system_cleanup();