diff --git a/src/glsl/ast_to_hir.cpp b/src/glsl/ast_to_hir.cpp
index 74dcf72a0be..22890473bd2 100644
--- a/src/glsl/ast_to_hir.cpp
+++ b/src/glsl/ast_to_hir.cpp
@@ -719,6 +719,7 @@ do_assignment(exec_list *instructions, struct _mesa_glsl_parse_state *state,
 						   rhs->type->array_size());
 	 d->type = var->type;
       }
+      mark_whole_array_access(rhs);
       mark_whole_array_access(lhs);
    }