diff --git a/src/gallium/drivers/softpipe/sp_quad_depth_test.c b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
index 89b2a91fc1f..b8cd90df847 100644
--- a/src/gallium/drivers/softpipe/sp_quad_depth_test.c
+++ b/src/gallium/drivers/softpipe/sp_quad_depth_test.c
@@ -205,10 +205,9 @@ convert_quad_stencil( struct depth_data *data,
    case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
    case PIPE_FORMAT_X8Z24_UNORM:
    case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
-      {
-         for (j = 0; j < QUAD_SIZE; j++) {
-            data->shader_stencil_refs[j] = ((unsigned)(quad->output.stencil[j]));
-         }
+   case PIPE_FORMAT_S8_USCALED:
+      for (j = 0; j < QUAD_SIZE; j++) {
+         data->shader_stencil_refs[j] = ((unsigned)(quad->output.stencil[j]));
       }
       break;
    default: