diff --git a/extensions/native/compiler/src/constraints/halo2/compiler.rs b/extensions/native/compiler/src/constraints/halo2/compiler.rs
index 12104f14f..a98bb17b0 100644
--- a/extensions/native/compiler/src/constraints/halo2/compiler.rs
+++ b/extensions/native/compiler/src/constraints/halo2/compiler.rs
@@ -146,8 +146,6 @@ impl<C: Config + Debug> Halo2ConstraintCompiler<C> {
         let mut felts = HashMap::<u32, AssignedBabyBear>::new();
         let mut exts = HashMap::<u32, AssignedBabyBearExt4>::new();
 
-        let mut vkey_hash = None;
-        let mut committed_values_digest = None;
         #[cfg(feature = "bench-metrics")]
         let mut old_stats = stats_snapshot(ctx, range.clone());
         for (instruction, backtrace) in operations {
@@ -396,14 +394,6 @@ impl<C: Config + Debug> Halo2ConstraintCompiler<C> {
                         let x = ext_chip.load_witness(ctx, halo2_state.exts[&b]);
                         exts.insert(a.0, x);
                     }
-                    DslIr::CircuitCommitVkeyHash(a) => {
-                        assert!(vkey_hash.is_none());
-                        vkey_hash = Some(vars[&a.0]);
-                    }
-                    DslIr::CircuitCommitCommittedValuesDigest(a) => {
-                        assert!(committed_values_digest.is_none());
-                        committed_values_digest = Some(vars[&a.0]);
-                    }
                     DslIr::CircuitFelts2Ext(a, b) => {
                         let x = AssignedBabyBearExt4(
                             a.iter()
diff --git a/extensions/native/compiler/src/constraints/mod.rs b/extensions/native/compiler/src/constraints/mod.rs
index a3b3fc429..904918177 100644
--- a/extensions/native/compiler/src/constraints/mod.rs
+++ b/extensions/native/compiler/src/constraints/mod.rs
@@ -339,14 +339,6 @@ impl<C: Config + Debug> ConstraintCompiler<C> {
                     opcode: ConstraintOpcode::WitnessE,
                     args: vec![vec![a.id()], vec![b.to_string()]],
                 }),
-                DslIr::CircuitCommitVkeyHash(a) => constraints.push(Constraint {
-                    opcode: ConstraintOpcode::CommitVkeyHash,
-                    args: vec![vec![a.id()]],
-                }),
-                DslIr::CircuitCommitCommittedValuesDigest(a) => constraints.push(Constraint {
-                    opcode: ConstraintOpcode::CommitCommittedValuesDigest,
-                    args: vec![vec![a.id()]],
-                }),
                 DslIr::CircuitFelts2Ext(a, b) => constraints.push(Constraint {
                     opcode: ConstraintOpcode::CircuitFelts2Ext,
                     args: vec![
diff --git a/extensions/native/compiler/src/ir/builder.rs b/extensions/native/compiler/src/ir/builder.rs
index cccbcd457..e24bc310e 100644
--- a/extensions/native/compiler/src/ir/builder.rs
+++ b/extensions/native/compiler/src/ir/builder.rs
@@ -571,15 +571,6 @@ impl<C: Config> Builder<C> {
         });
     }
 
-    pub fn commit_vkey_hash_circuit(&mut self, var: Var<C::N>) {
-        self.operations.push(DslIr::CircuitCommitVkeyHash(var));
-    }
-
-    pub fn commit_committed_values_digest_circuit(&mut self, var: Var<C::N>) {
-        self.operations
-            .push(DslIr::CircuitCommitCommittedValuesDigest(var));
-    }
-
     pub fn cycle_tracker_start(&mut self, name: &str) {
         self.operations
             .push(DslIr::CycleTrackerStart(name.to_string()));
diff --git a/extensions/native/compiler/src/ir/instructions.rs b/extensions/native/compiler/src/ir/instructions.rs
index 3b5da9263..cd9a09f0d 100644
--- a/extensions/native/compiler/src/ir/instructions.rs
+++ b/extensions/native/compiler/src/ir/instructions.rs
@@ -233,12 +233,6 @@ pub enum DslIr<C: Config> {
     Halt,
 
     // Public inputs for circuits.
-    /// Asserts that the inputted var is equal the circuit's vkey hash public input. Should only be
-    /// used when target is a circuit.
-    CircuitCommitVkeyHash(Var<C::N>),
-    /// Asserts that the inputted var is equal the circuit's committed values digest public input. Should
-    /// only be used when target is a circuit.
-    CircuitCommitCommittedValuesDigest(Var<C::N>),
     /// Publish a field element as the ith public value. Should only be used when target is a circuit.
     CircuitPublish(Var<C::N>, usize),