diff --git a/SIGNATURES-2.6.1.txt b/wireshark.asc
similarity index 100%
rename from SIGNATURES-2.6.1.txt
rename to wireshark.asc
diff --git a/wireshark.changes b/wireshark.changes
index ebff259..d8abeba 100644
--- a/wireshark.changes
+++ b/wireshark.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Wed May 23 20:06:31 UTC 2018 - astieger@suse.com
+
+- verify source signatures better
+
 -------------------------------------------------------------------
 Wed May 23 12:25:05 UTC 2018 - astieger@suse.com
 
diff --git a/wireshark.spec b/wireshark.spec
index 888d285..bb728b0 100644
--- a/wireshark.spec
+++ b/wireshark.spec
@@ -44,7 +44,7 @@ License:        GPL-2.0-or-later AND GPL-3.0-or-later
 Group:          Productivity/Networking/Diagnostic
 Url:            https://www.wireshark.org/
 Source:         https://www.wireshark.org/download/src/%{name}-%{version}.tar.xz
-Source2:        https://www.wireshark.org/download/SIGNATURES-%{version}.txt
+Source2:        https://www.wireshark.org/download/SIGNATURES-%{version}.txt#/%{name}.asc
 Source3:        https://www.wireshark.org/download/gerald_at_wireshark_dot_org.gpg#/wireshark.keyring
 Patch4:         wireshark-1.10.0-enable_lua.patch
 Patch5:         wireshark-2.6.1-fix-Qt-5.11.patch