diff --git a/e2fsck/revoke.c b/e2fsck/revoke.c
index 38c265e..dddef4d 100644
--- a/e2fsck/revoke.c
+++ b/e2fsck/revoke.c
@@ -115,7 +115,7 @@ static inline int hash(journal_t *journal, unsigned long block)
 
 	return ((block << (hash_shift - 6)) ^
 		(block >> 13) ^
-		(block << (hash_shift - 12))) & (table->hash_size - 1);
+		(block << (hash_shift - 10))) & (table->hash_size - 1);
 }
 
 static int insert_revoke_hash(journal_t *journal, unsigned long blocknr,