diff --git a/csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu b/csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu
index 298242acf4..e14132c241 100644
--- a/csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu
+++ b/csrc/fused_moe/cutlass_backend/flashinfer_cutlass_fused_moe_sm100_binding.cu
@@ -800,6 +800,13 @@ class FusedMoeRunner : public tvm::ffi::ModuleObj {
       auto const fc2_dequant = quant_scales.value()[2];
       auto const fc1_input_dequant = quant_scales.value()[3];
 
+      TVM_FFI_ICHECK(fc1_dequant.get() != nullptr) << "Expecting fc1_dequant to be non null";
+      TVM_FFI_ICHECK(fc2_quant.get() != nullptr) << "Expecting fc2_quant to be non null";
+      TVM_FFI_ICHECK(fc2_dequant.get() != nullptr)
+          << "Expecting fc2_dequant_dequant to be non null";
+      TVM_FFI_ICHECK(fc1_input_dequant.get() != nullptr)
+          << "Expecting fc1_input_dequant to be non null";
+
       // Check types
       CHECK_INPUT_TYPE(fc1_dequant, dl_float32);
       CHECK_INPUT_TYPE(fc2_quant, dl_float32);