diff --git a/libs/vkd3d-shader/ir.c b/libs/vkd3d-shader/ir.c
index 516d9d7ed..43ae90990 100644
--- a/libs/vkd3d-shader/ir.c
+++ b/libs/vkd3d-shader/ir.c
@@ -9559,6 +9559,7 @@ static void vsir_validate_register(struct validation_context *ctx,
         [VKD3DSPR_GSINSTID]         = {true, 0, VSIR_DIMENSION_SCALAR},
         [VKD3DSPR_DEPTHOUTGE]       = {true, 0, VSIR_DIMENSION_SCALAR},
         [VKD3DSPR_DEPTHOUTLE]       = {true, 0, VSIR_DIMENSION_SCALAR},
+        [VKD3DSPR_OUTSTENCILREF]    = {true, 0, VSIR_DIMENSION_SCALAR},
     };
 
     const struct register_validation_data *validation_data;
@@ -9687,10 +9688,6 @@ static void vsir_validate_register(struct validation_context *ctx,
             vsir_validate_register_without_indices(ctx, reg);
             break;
 
-        case VKD3DSPR_OUTSTENCILREF:
-            vsir_validate_register_without_indices(ctx, reg);
-            break;
-
         case VKD3DSPR_SSA:
             vsir_validate_ssa_register(ctx, reg);
             break;