diff --git a/src/validation.h b/src/validation.h
index ec9043ad7a..7c0294d1ad 100644
--- a/src/validation.h
+++ b/src/validation.h
@@ -256,7 +256,7 @@ PackageMempoolAcceptResult ProcessNewPackage(CChainState& active_chainstate, CTx
                                                    const Package& txns, bool test_accept)
                                                    EXCLUSIVE_LOCKS_REQUIRED(cs_main);
 
-/* Transaction policy functions */
+/* Mempool validation helper functions */
 
 /**
  * Check if transaction will be final in the next block to be created.