diff --git a/compiler/noirc_evaluator/src/ssa/opt/die.rs b/compiler/noirc_evaluator/src/ssa/opt/die.rs
index 584e852e01b..3d1be5578ae 100644
--- a/compiler/noirc_evaluator/src/ssa/opt/die.rs
+++ b/compiler/noirc_evaluator/src/ssa/opt/die.rs
@@ -108,7 +108,7 @@ impl Context {
 
         let instructions_len = block.instructions().len();
 
-        // let mut rc_tracker = RcTracker::default();
+        let mut rc_tracker = RcTracker::default();
 
         // Indexes of instructions that might be out of bounds.
         // We'll remove those, but before that we'll insert bounds checks for them.
@@ -138,11 +138,11 @@ impl Context {
                 }
             }
 
-            // rc_tracker.track_inc_rcs_to_remove(*instruction_id, function);
+            rc_tracker.track_inc_rcs_to_remove(*instruction_id, function);
         }
 
         // self.instructions_to_remove.extend(rc_tracker.get_non_mutated_arrays());
-        // self.instructions_to_remove.extend(rc_tracker.rc_pairs_to_remove);
+        self.instructions_to_remove.extend(rc_tracker.rc_pairs_to_remove);
 
         // If there are some instructions that might trigger an out of bounds error,
         // first add constrain checks. Then run the DIE pass again, which will remove those