diff --git a/core/src/miner/miner.rs b/core/src/miner/miner.rs
index 29f86cf761..af9e74389a 100644
--- a/core/src/miner/miner.rs
+++ b/core/src/miner/miner.rs
@@ -235,7 +235,7 @@ impl Miner {
                             }
                             _ => {}
                         }
-                        cdebug!(MINER, "Rejected transaction {:?} with invalid signature: {:?}", hash, e);
+                        cdebug!(MINER, "Rejected transaction {:?} with error {:?}", hash, e);
                         e
                     })?;