diff --git a/src/gallium/auxiliary/nir/nir_to_tgsi.c b/src/gallium/auxiliary/nir/nir_to_tgsi.c
index 99882e510d1..c35f2f1b622 100644
--- a/src/gallium/auxiliary/nir/nir_to_tgsi.c
+++ b/src/gallium/auxiliary/nir/nir_to_tgsi.c
@@ -1671,6 +1671,10 @@ ntt_emit_load_input(struct ntt_compile *c, nir_intrinsic_instr *instr)
 
       switch (bary_instr->intrinsic) {
       case nir_intrinsic_load_barycentric_pixel:
+      case nir_intrinsic_load_barycentric_sample:
+         /* For these, we know that the barycentric load matches the
+          * interpolation on the input declaration, so we can use it directly.
+          */
          ntt_store(c, &instr->dest, input);
          break;
 
@@ -1998,6 +2002,7 @@ ntt_emit_intrinsic(struct ntt_compile *c, nir_intrinsic_instr *instr)
        */
    case nir_intrinsic_load_barycentric_pixel:
    case nir_intrinsic_load_barycentric_centroid:
+   case nir_intrinsic_load_barycentric_sample:
    case nir_intrinsic_load_barycentric_at_sample:
       break;