diff --git a/src/compiler/nir/nir_opt_find_array_copies.c b/src/compiler/nir/nir_opt_find_array_copies.c
index 6351ed18933..5f3f6212e38 100644
--- a/src/compiler/nir/nir_opt_find_array_copies.c
+++ b/src/compiler/nir/nir_opt_find_array_copies.c
@@ -336,7 +336,7 @@ try_match_deref(nir_deref_path *base_path, int *path_array_idx,
             return false;
          continue;
 
-      case nir_deref_type_array:
+      case nir_deref_type_array: {
          assert(b->arr.index.is_ssa && d->arr.index.is_ssa);
          const bool const_b_idx = nir_src_is_const(b->arr.index);
          const bool const_d_idx = nir_src_is_const(d->arr.index);
@@ -371,6 +371,7 @@ try_match_deref(nir_deref_path *base_path, int *path_array_idx,
             continue;
 
          return false;
+      }
 
       case nir_deref_type_array_wildcard:
          continue;