diff --git a/_service b/_service
new file mode 100644
index 0000000..b2d8485
--- /dev/null
+++ b/_service
@@ -0,0 +1,12 @@
+<services>
+  <service name="obs_scm" mode="disabled">
+    <param name="url">:pserver:anonymous@cvs.osdn.net:/cvsroot/freewnn</param>
+    <param name="scm">cvs</param>
+  </service>
+  <service name="tar" mode="disabled"/>
+  <service name="recompress" mode="disabled">
+    <param name="file">*.tar</param>
+    <param name="compression">xz</param>
+  </service>
+  <service name="set_version" mode="disabled" />
+</services>
diff --git a/fwnn.changes b/fwnn.changes
index 9308839..48199d9 100644
--- a/fwnn.changes
+++ b/fwnn.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Sat Mar 16 03:14:29 UTC 2019 - bkbin005@rinku.zaq.ne.jp
+
+- Remove tarball's URL: Upstream hasn't released tarball yet.
+
 -------------------------------------------------------------------
 Fri Mar 15 21:24:15 UTC 2019 - Jan Engelhardt <jengelh@inai.de>
 
diff --git a/fwnn.spec b/fwnn.spec
index 7aca4bf..f51a1db 100644
--- a/fwnn.spec
+++ b/fwnn.spec
@@ -12,7 +12,7 @@
 # license that conforms to the Open Source Definition (Version 1.9)
 # published by the Open Source Initiative.
 
-# Please submit bugfixes or comments via https://bugs.opensuse.org/
+# Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
 
@@ -29,9 +29,9 @@ Url:            http://freewnn.sourceforge.jp/
 # I entered the following commands.
 # cvs -d :pserver:anonymous@cvs.osdn.net:/cvsroot/freewnn export -r freewnn-1-1-1-a023-1 -d FreeWnn-1.1.1-a023.1 FreeWnn
 # tar --xz -cf FreeWnn-1.1.1-a023.1.tar.xz FreeWnn-1.1.1-a023.1
-Source:         https://www.dropbox.com/s/raw/v9k6eod0ntm80x7/FreeWnn-%{base_version}-%{alpha_version}.tar.xz
-Source1:        https://www.dropbox.com/s/raw/hxlbburb3cpy7ui/FreeWnn-%{base_version}-%{alpha_version}.tar.xz.asc
-Source2:        ihttps://www.dropbox.com/s/raw/wnq6j6vzidegyrs/%{name}.keyring
+Source:         FreeWnn-%{base_version}-%{alpha_version}.tar.xz
+Source1:        FreeWnn-%{base_version}-%{alpha_version}.tar.xz.asc
+Source2:        %{name}.keyring
 Source5:        fwnn.service
 Source6:        fcwnn.service
 Source7:        fkwnn.service