diff --git a/src/save/puzzles/noreturn.rs b/src/save/puzzles/noreturn.rs
index c5e2092..81b68c8 100644
--- a/src/save/puzzles/noreturn.rs
+++ b/src/save/puzzles/noreturn.rs
@@ -163,7 +163,7 @@ impl Tomlable for NoReturnState {
                 let value = cmp::min(value, order.len() - 1);
                 order[index] = value;
             }
-            for (index, value) in order.clone().into_iter().enumerate() {
+            for (index, value) in order.clone().iter().enumerate() {
                 if order[..index].contains(value) {
                     order = INITIAL_ORDER;
                     break;
diff --git a/src/save/puzzles/order.rs b/src/save/puzzles/order.rs
index c82a21b..90628cc 100644
--- a/src/save/puzzles/order.rs
+++ b/src/save/puzzles/order.rs
@@ -158,7 +158,7 @@ impl Tomlable for OrderState {
             let value = cmp::min(cmp::max(0, value) as usize, order.len() - 1);
             order[index] = value;
         }
-        for (index, value) in order.clone().into_iter().enumerate() {
+        for (index, value) in order.clone().iter().enumerate() {
             if order[..index].contains(value) {
                 order = *INITIAL_ORDER;
                 break;