diff --git a/common/src/main/java/com/railwayteam/railways/mixin/client/MixinTrackGraphVisualizer.java b/common/src/main/java/com/railwayteam/railways/mixin/client/MixinTrackGraphVisualizer.java
index c4a63eff0..3aa865471 100644
--- a/common/src/main/java/com/railwayteam/railways/mixin/client/MixinTrackGraphVisualizer.java
+++ b/common/src/main/java/com/railwayteam/railways/mixin/client/MixinTrackGraphVisualizer.java
@@ -1,6 +1,7 @@
 package com.railwayteam.railways.mixin.client;
 
 
+import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
 import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 import com.llamalad7.mixinextras.sugar.Local;
@@ -28,7 +29,7 @@ public class MixinTrackGraphVisualizer {
 
     // If the track edge is a monorail track, then change the y offset and make it higher so that
     // the signal line is visible to the player
-    @ModifyConstant(method = "visualiseSignalEdgeGroups", constant = @Constant(floatValue = 64f))
+    @ModifyExpressionValue(method = "visualiseSignalEdgeGroups", at = @At(value = "CONSTANT", args = "floatValue=64f"))
     private static float fixYOffsetForMonorailTracks(float constant, @Local TrackEdge edge) {
         return edge.getTrackMaterial() == CRTrackMaterials.MONORAIL ? 5.1f : constant;
     }