diff --git a/m17n-db-1.8.0-ml-mozhi-bug-59681.patch b/m17n-db-1.8.0-ml-mozhi-savannah-bug-59681.patch
similarity index 100%
rename from m17n-db-1.8.0-ml-mozhi-bug-59681.patch
rename to m17n-db-1.8.0-ml-mozhi-savannah-bug-59681.patch
diff --git a/m17n-db.spec b/m17n-db.spec
index 154aaec..6551873 100644
--- a/m17n-db.spec
+++ b/m17n-db.spec
@@ -1,7 +1,7 @@
 Name:       m17n-db
 Summary:    Multilingualization datafiles for m17n-lib
 Version:    1.8.0
-Release:    14%{?dist}
+Release:    15%{?dist}
 License:    LGPLv2+
 URL:        http://www.nongnu.org/m17n
 
@@ -28,7 +28,8 @@ Patch2:     %{name}-1.6.5-kn-inscript-ZWNJ-bug440007.patch
 Patch3:     %{name}-1.6.5-number_pad_itrans-222634.patch
 Patch4:     %{name}-1.7.0-fix-e-o-mappings.patch
 Patch5:     %{name}-1.8.0-inscript2-mni-sat.patch
-Patch6:     %{name}-1.8.0-ml-mozhi-bug-59681.patch
+# https://savannah.nongnu.org/bugs/?59681
+Patch6:     %{name}-1.8.0-ml-mozhi-savannah-bug-59681.patch
 
 %description
 This package contains multilingualization (m17n) datafiles for m17n-lib
@@ -147,6 +148,11 @@ cp -p m17n-db-sayura-1.0.0/icons/si-sayura.png %{buildroot}%{_datadir}/m17n/icon
 %{_datadir}/pkgconfig/m17n-db.pc
 
 %changelog
+* Wed May 19 2021 Mike FABIAN <mfabian@redhat.com> - 1.8.0-15
+- rename patch m17n-db-1.8.0-ml-mozhi-bug-59681.patch to
+  m17n-db-1.8.0-ml-mozhi-savannah-bug-59681.patch and add
+  a comment with a link to the bug.
+
 * Tue May 18 2021 Mike FABIAN <mfabian@redhat.com> - 1.8.0-14
 - Add back autopatch to apply the patches again