diff --git a/wireshark.changes b/wireshark.changes
index 3a17b55..3ef4366 100644
--- a/wireshark.changes
+++ b/wireshark.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Feb 19 15:11:44 UTC 2021 - Robert Frohl <rfrohl@suse.com>
+
+- Enable ITU G.729 Annex A/B speech codec for  Tumbleweed only
+
 -------------------------------------------------------------------
 Sat Jan 30 06:54:07 UTC 2021 - Andreas Stieger <andreas.stieger@gmx.de>
 
diff --git a/wireshark.spec b/wireshark.spec
index 2e0cd55..79c8f78 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -78,7 +78,8 @@ BuildRequires:  pkgconfig(minizip)
 BuildRequires:  pkgconfig(opus)
 BuildRequires:  pkgconfig(sbc)
 BuildRequires:  pkgconfig(speexdsp)
-%if 0%{?is_opensuse}
+%if 0%{?is_opensuse} && 0%{?suse_version} >= 1550
+# enable ITU G.729 Annex A/B speech codec only in Tumbleweed
 BuildRequires:  pkgconfig(libbcg729)
 %endif
 # keep until libbrotli-devel bug is fixed