diff --git a/Cargo.toml b/Cargo.toml
index 4c9ba3f5..dbf3cf65 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -721,7 +721,6 @@ option_if_let_else = { level = "allow", priority = 1 }               # TODO
 redundant_pub_crate = { level = "allow", priority = 1 }              # TODO
 significant_drop_in_scrutinee = { level = "allow", priority = 1 }    # TODO
 significant_drop_tightening = { level = "allow", priority = 1 }      # TODO
-suboptimal_flops = { level = "allow", priority = 1 }                 # TODO
 use_self = { level = "allow", priority = 1 }                         # TODO
 useless_let_if_seq = { level = "allow", priority = 1 }               # TODO
 
diff --git a/src/database/sqlite/mod.rs b/src/database/sqlite/mod.rs
index 61d78a9a..745c6aa7 100644
--- a/src/database/sqlite/mod.rs
+++ b/src/database/sqlite/mod.rs
@@ -109,7 +109,7 @@ impl KeyValueDatabaseEngine for Arc<Engine> {
 			clippy::cast_sign_loss
 		)]
 		let cache_size_per_thread = ((config.db_cache_capacity_mb * 1024.0)
-			/ ((conduit::utils::available_parallelism() as f64 * 2.0) + 1.0)) as u32;
+			/ (conduit::utils::available_parallelism() as f64).mul_add(2.0, 1.0)) as u32;
 
 		let writer = Mutex::new(Engine::prepare_conn(&path, cache_size_per_thread)?);