diff --git a/src/js/game/systems/item_ejector.js b/src/js/game/systems/item_ejector.js
index ee448dd9..cc5cb82d 100644
--- a/src/js/game/systems/item_ejector.js
+++ b/src/js/game/systems/item_ejector.js
@@ -152,10 +152,10 @@ export class ItemEjectorSystem extends GameSystemWithFilter {
                 continue;
             }
 
-            const realPosition = slot.pos.rotateFastMultipleOf90(staticComp.rotationDegrees);
+            const realPosition = slot.pos.rotateFastMultipleOf90(staticComp.rotation);
             const realDirection = Vector.transformDirectionFromMultipleOf90(
                 slot.direction,
-                staticComp.rotationDegrees
+                staticComp.rotation
             );
             const realDirectionVector = enumDirectionToVector[realDirection];
 
diff --git a/src/js/game/systems/underground_belt.js b/src/js/game/systems/underground_belt.js
index c8baec5b..8953b0ae 100644
--- a/src/js/game/systems/underground_belt.js
+++ b/src/js/game/systems/underground_belt.js
@@ -77,7 +77,7 @@ export class UndergroundBeltSystem extends GameSystemWithFilter {
                         const receiverUndergroundComp = contents.components.UndergroundBelt;
                         if (receiverUndergroundComp) {
                             const receiverStaticComp = contents.components.StaticMapEntity;
-                            if (receiverStaticComp.rotationDegrees === targetRotation) {
+                            if (receiverStaticComp.rotation === targetRotation) {
                                 if (receiverUndergroundComp.mode === enumUndergroundBeltMode.receiver) {
                                     // Try to pass over the item to the receiver
                                     if (