diff --git a/src/js/game/systems/display.js b/src/js/game/systems/display.js
index 7fb8be6b..94b8a870 100644
--- a/src/js/game/systems/display.js
+++ b/src/js/game/systems/display.js
@@ -111,7 +111,7 @@ export class DisplaySystem extends GameSystemWithFilter {
             const pinsComp = entity.components.WiredPins;
             const network = pinsComp.slots[0].linkedNetwork;
 
-            if (!network || !network.currentValue) {
+            if (!network || !network.hasValue()) {
                 continue;
             }