diff --git a/plonky2_verifier/public_input.go b/plonky2_verifier/public_input.go
index 211873b..64256e6 100644
--- a/plonky2_verifier/public_input.go
+++ b/plonky2_verifier/public_input.go
@@ -26,7 +26,3 @@ func (p *PublicInputGate) EvalUnfiltered(pc *PlonkChip, vars EvaluationVars) []Q
 
 	return constraints
 }
-
-func (p *PublicInputGate) EvalFiltered(vars EvaluationVars) []QuadraticExtension {
-	return nil
-}