diff --git a/polkadot/runtime/parachains/src/paras/mod.rs b/polkadot/runtime/parachains/src/paras/mod.rs
index 3620768857..656b4a466c 100644
--- a/polkadot/runtime/parachains/src/paras/mod.rs
+++ b/polkadot/runtime/parachains/src/paras/mod.rs
@@ -1425,7 +1425,7 @@ impl<T: Config> Pallet<T> {
 		code_hash: &ValidationCodeHash,
 		causes: Vec<PvfCheckCause<T::BlockNumber>>,
 	) -> Weight {
-		let mut weight = T::DbWeight::get().writes(1);
+		let mut weight = 0;
 
 		for cause in causes {
 			// Whenever PVF pre-checking is started or a new cause is added to it, the RC is bumped.