diff --git a/svm/executor/src/mock/fork_graph.rs b/svm/executor/src/mock/fork_graph.rs
index e968fd6..8f72387 100644
--- a/svm/executor/src/mock/fork_graph.rs
+++ b/svm/executor/src/mock/fork_graph.rs
@@ -15,7 +15,5 @@ impl ForkGraph for MockForkGraph {
         }
     }
 
-    fn slot_epoch(&self, _slot: Slot) -> Option<Epoch> {
-        Some(0)
-    }
+    
 }