diff --git a/frontend/src/components/ProgressionGraphEditor.jsx b/frontend/src/components/ProgressionGraphEditor.jsx
index 59875ad..d540725 100644
--- a/frontend/src/components/ProgressionGraphEditor.jsx
+++ b/frontend/src/components/ProgressionGraphEditor.jsx
@@ -1149,7 +1149,7 @@ export default function ProgressionGraphEditor({ graphId, embedded = false, onSa
 
           {draft.slots.map((slot, idx) => (
             <ProgressionSlotCard
-              key={`slot-${idx}-${slot.learning_goal?.slice(0, 12) || 'x'}`}
+              key={`slot-${idx}`}
               slot={slot}
               slotIndex={idx}
               slotCount={draft.slots.length}