diff --git a/compiler/src/yul/operations/data.rs b/compiler/src/yul/operations/data.rs
index 48f6801b1b..a9122e99ff 100644
--- a/compiler/src/yul/operations/data.rs
+++ b/compiler/src/yul/operations/data.rs
@@ -101,7 +101,7 @@ pub fn sum(vals: Vec<yul::Expression>) -> yul::Expression {
     }
 
     vals.into_iter()
-        .fold_first(|val1, val2| expression! { add([val1], [val2]) })
+        .reduce(|val1, val2| expression! { add([val1], [val2]) })
         .unwrap()
 }