diff --git a/src/mint/mint_db.h b/src/mint/mint_db.h
index 4cb2a5f1e..57b74f46e 100644
--- a/src/mint/mint_db.h
+++ b/src/mint/mint_db.h
@@ -283,7 +283,7 @@ struct BankTransfer
 
 
 /* FIXME: add functions to add bank transfers to our DB
-   (and to test if we already did add one) */
+   (and to test if we already did add one) (#3633) */
 
 
 /**