diff --git a/src/compiler/nir/nir_lower_tex.c b/src/compiler/nir/nir_lower_tex.c
index 9618567d05e..6607616dfc6 100644
--- a/src/compiler/nir/nir_lower_tex.c
+++ b/src/compiler/nir/nir_lower_tex.c
@@ -1627,17 +1627,17 @@ nir_lower_tex_block(nir_block *block, nir_builder *b,
          progress = true;
       }
 
-      if ((1 << tex->texture_index) & options->lower_yu_yv_external) {
+      if (texture_mask & options->lower_yu_yv_external) {
          lower_yu_yv_external(b, tex, options, texture_index);
          progress = true;
       }
 
-      if ((1 << tex->texture_index) & options->lower_yv_yu_external) {
+      if (texture_mask & options->lower_yv_yu_external) {
          lower_yv_yu_external(b, tex, options, texture_index);
          progress = true;
       }
 
-      if ((1 << tex->texture_index) & options->lower_y41x_external) {
+      if (texture_mask & options->lower_y41x_external) {
          lower_y41x_external(b, tex, options, texture_index);
          progress = true;
       }