diff --git a/Content.Shared/Climbing/Systems/ClimbSystem.cs b/Content.Shared/Climbing/Systems/ClimbSystem.cs
index 9bf481002a9b..467d96187e53 100644
--- a/Content.Shared/Climbing/Systems/ClimbSystem.cs
+++ b/Content.Shared/Climbing/Systems/ClimbSystem.cs
@@ -151,6 +151,10 @@ private void OnCanDragDropOn(EntityUid uid, ClimbableComponent component, ref Ca
         if (args.Handled)
             return;
 
+        // If already climbing then don't show outlines.
+        if (TryComp(args.Dragged, out ClimbingComponent? climbing) && climbing.IsClimbing)
+            return;
+
         var canVault = args.User == args.Dragged
             ? CanVault(component, args.User, uid, out _)
             : CanVault(component, args.User, args.Dragged, uid, out _);