diff --git a/gmp.changes b/gmp.changes
index 7bfd6b4..6d74eb3 100644
--- a/gmp.changes
+++ b/gmp.changes
@@ -1,7 +1,7 @@
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 Tue Nov 16 07:33:41 UTC 2021 - Richard Biener <rguenther@suse.com>
 
-- Add gmp-6.2.1-CVE-2021-43618.diff to fix buffer overflow on
+- Add gmp-6.2.1-CVE-2021-43618.patch to fix buffer overflow on
   malformed input to mpz_inp_raw.  [bsc#1192717, CVE-2021-43618]
 
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