diff --git a/src/compiler/nir/nir_intrinsics.py b/src/compiler/nir/nir_intrinsics.py
index e9cc0da6472..a48b76bac10 100644
--- a/src/compiler/nir/nir_intrinsics.py
+++ b/src/compiler/nir/nir_intrinsics.py
@@ -706,7 +706,7 @@ intrinsic("load_size_ir3", dest_comp=1, flags=[CAN_ELIMINATE, CAN_REORDER])
 #    float result = iid.x + iid.y * bary.y + iid.z * bary.x
 
 intrinsic("load_fs_input_interp_deltas", src_comp=[1], dest_comp=3,
-          indices=[BASE, COMPONENT], flags=[CAN_ELIMINATE, CAN_REORDER])
+          indices=[BASE, COMPONENT, IO_SEMANTICS], flags=[CAN_ELIMINATE, CAN_REORDER])
 
 # Load operations pull data from some piece of GPU memory.  All load
 # operations operate in terms of offsets into some piece of theoretical
diff --git a/src/compiler/nir/nir_lower_interpolation.c b/src/compiler/nir/nir_lower_interpolation.c
index b4edfb9b0cc..d43cc7344fc 100644
--- a/src/compiler/nir/nir_lower_interpolation.c
+++ b/src/compiler/nir/nir_lower_interpolation.c
@@ -111,6 +111,8 @@ nir_lower_interpolation_block(nir_block *block, nir_builder *b,
          nir_intrinsic_set_base(load_iid, nir_intrinsic_base(intr));
          nir_intrinsic_set_component(load_iid,
                                      nir_intrinsic_component(intr) + i);
+         nir_intrinsic_set_io_semantics(load_iid,
+                                        nir_intrinsic_io_semantics(intr));
          nir_builder_instr_insert(b, &load_iid->instr);
 
          nir_ssa_def *iid = &load_iid->dest.ssa;