diff --git a/Src/ILGPU/Runtime/CPU/CPUDevice.cs b/Src/ILGPU/Runtime/CPU/CPUDevice.cs
index 9c0e35d7f..c894941f6 100644
--- a/Src/ILGPU/Runtime/CPU/CPUDevice.cs
+++ b/Src/ILGPU/Runtime/CPU/CPUDevice.cs
@@ -254,6 +254,7 @@ private CPUDevice(
             MaxSharedMemoryPerGroup = int.MaxValue;
             MaxConstantMemory = int.MaxValue;
             NumThreads = MaxNumThreads;
+            Capabilities = new CPUCapabilityContext();
         }
 
         /// <summary>