diff --git a/.cvsignore b/.cvsignore
index d741dfb..ab20998 100644
--- a/.cvsignore
+++ b/.cvsignore
@@ -1,3 +1,3 @@
-tzdata.tar.bz2
+tzdata2005r-base.tar.bz2
 tzdata2005r.tar.gz
 tzcode2005r.tar.gz
diff --git a/sources b/sources
index 4dd9947..57c65cb 100644
--- a/sources
+++ b/sources
@@ -1,3 +1,3 @@
-325dba39b9741b63b94e4c05a3fefd5c  tzdata.tar.bz2
+325dba39b9741b63b94e4c05a3fefd5c  tzdata2005r-base.tar.bz2
 b692c04a6a41080e214add0d3f58c700  tzdata2005r.tar.gz
 063ea36d9257eb6779b1df847b04d8ab  tzcode2005r.tar.gz
diff --git a/tzdata.spec b/tzdata.spec
index 931a461..6bb8317 100644
--- a/tzdata.spec
+++ b/tzdata.spec
@@ -1,10 +1,10 @@
 Summary: Timezone data
 Name: tzdata
 Version: 2005r
-Release: 2
+Release: 3
 License: GPL
 Group: System Environment/Base
-Source0: %{name}.tar.bz2
+Source0: %{name}%{version}-base.tar.bz2
 Source1: ftp://elsie.nci.nih.gov/pub/%{name}%{version}.tar.gz
 Source2: ftp://elsie.nci.nih.gov/pub/tzcode%{version}.tar.gz
 Buildroot: /var/tmp/tzdata-root
@@ -46,6 +46,11 @@ rm -rf %{buildroot}
 %doc tzcode%{version}/README tzcode%{version}/Theory tzcode%{version}/tz-link.html
 
 %changelog
+* Mon Jan 12 2006 Petr Machata <pmachata@redhat.com> 2005r-3
+- 2005r-3
+  - Meta changes.  Renaming tzdata.tar.bz2 file to tzdata$ver-base,
+    so that it won't clash across updates.
+
 * Thu Jan  5 2006 Petr Machata <pmachata@redhat.com> 2005r-2
 - 2005r
   - Zones EST, MST, HST, EST5EDT, CST6CDT, MST7MDT, PST8PDT moved to