diff --git a/src/nouveau/compiler/nak.h b/src/nouveau/compiler/nak.h
index f50b0c708e8..32bcdc9da44 100644
--- a/src/nouveau/compiler/nak.h
+++ b/src/nouveau/compiler/nak.h
@@ -244,8 +244,8 @@ struct nak_qmd_cbuf {
 struct nak_qmd_info {
    uint64_t addr;
 
-   uint16_t smem_size;
-   uint16_t smem_max;
+   uint32_t smem_size;
+   uint32_t smem_max;
 
    uint32_t global_size[3];
 
diff --git a/src/nouveau/compiler/nak/hw_runner.rs b/src/nouveau/compiler/nak/hw_runner.rs
index 08da8994bc3..f1f0249fce5 100644
--- a/src/nouveau/compiler/nak/hw_runner.rs
+++ b/src/nouveau/compiler/nak/hw_runner.rs
@@ -500,7 +500,9 @@ impl<'a> Runner {
             } else {
                 shader_addr
             },
-            smem_size: unsafe { shader.info.__bindgen_anon_1.cs }.smem_size,
+            smem_size: unsafe { shader.info.__bindgen_anon_1.cs }
+                .smem_size
+                .into(),
             smem_max: 48 * 1024,
             global_size: [invocations.div_ceil(local_size.into()), 1, 1],
             num_cbufs: 1,
diff --git a/src/nouveau/compiler/nak/qmd.rs b/src/nouveau/compiler/nak/qmd.rs
index fefe334ad8d..d3084e54016 100644
--- a/src/nouveau/compiler/nak/qmd.rs
+++ b/src/nouveau/compiler/nak/qmd.rs
@@ -569,7 +569,7 @@ fn fill_qmd<Q: QMD>(info: &nak_shader_info, qmd_info: &nak_qmd_info) -> Q {
     qmd.set_crs_size(info.crs_size);
     qmd.set_slm_size(info.slm_size);
 
-    assert!(qmd_info.smem_size >= cs_info.smem_size);
+    assert!(qmd_info.smem_size >= u32::from(cs_info.smem_size));
     assert!(qmd_info.smem_size <= qmd_info.smem_max);
     qmd.set_smem_size(qmd_info.smem_size.into(), qmd_info.smem_max.into());