diff --git a/zokrates_core/src/ir/expression.rs b/zokrates_core/src/ir/expression.rs
index 3594a024..7a29a78b 100644
--- a/zokrates_core/src/ir/expression.rs
+++ b/zokrates_core/src/ir/expression.rs
@@ -152,10 +152,11 @@ mod tests {
         use super::*;
         #[test]
         fn from_linear() {
-            let a: LinComb<FieldPrime> = LinComb::summand(3, FlatVariable::new(42)) + LinComb::summand(4, FlatVariable::new(33));
+            let a: LinComb<FieldPrime> = LinComb::summand(3, FlatVariable::new(42))
+                + LinComb::summand(4, FlatVariable::new(33));
             let expected = QuadComb {
                 left: LinComb::one(),
-                right: a.clone()
+                right: a.clone(),
             };
             assert_eq!(QuadComb::from(a), expected);
         }
diff --git a/zokrates_core/src/ir/from_flat.rs b/zokrates_core/src/ir/from_flat.rs
index d5b4ab2b..8fa1773f 100644
--- a/zokrates_core/src/ir/from_flat.rs
+++ b/zokrates_core/src/ir/from_flat.rs
@@ -33,7 +33,6 @@ impl<T: Field> From<FlatFunction<T>> for Function<T> {
 
 impl<T: Field> From<FlatProg<T>> for Prog<T> {
     fn from(flat_prog: FlatProg<T>) -> Prog<T> {
-        println!("{}", flat_prog);
         // get the main function as all calls have been resolved
         let main = flat_prog
             .functions