diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 892dd04..f6c293c 100644
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -7203,10 +7203,6 @@ mdb_xcursor_init1(MDB_cursor *mc, MDB_node *node)
 	DPRINTF(("Sub-db -%u root page %"Z"u", mx->mx_cursor.mc_dbi,
 		mx->mx_db.md_root));
 	mx->mx_dbflag = DB_VALID|DB_DIRTY; /* DB_DIRTY guides mdb_cursor_touch */
-#if UINT_MAX < SIZE_MAX
-	if (mx->mx_dbx.md_cmp == mdb_cmp_int && mx->mx_db.md_pad == sizeof(size_t))
-		mx->mx_dbx.md_cmp = mdb_cmp_clong;
-#endif
 }
 
 /** Initialize a cursor for a given transaction and database. */