diff --git a/abrt.spec b/abrt.spec
index 8ec8193..81401d1 100644
--- a/abrt.spec
+++ b/abrt.spec
@@ -25,12 +25,11 @@
 Summary: Automatic bug detection and reporting tool
 Name: abrt
 Version: 2.0.17
-Release: 1%{?dist}
+Release: 2%{?dist}
 License: GPLv2+
 Group: Applications/System
 URL: https://fedorahosted.org/abrt/
 Source: https://fedorahosted.org/released/%{name}/%{name}-%{version}.tar.gz
-Source1: abrt1_to_abrt2
 # don't remove this patch, packages in rawhide are not signed!
 Patch1: disable_gpg_check.patch
 BuildRequires: dbus-devel
@@ -641,6 +640,9 @@ gtk-update-icon-cache %{_datadir}/icons/hicolor &>/dev/null || :
 %config(noreplace) %{_sysconfdir}/libreport/events.d/dbus_event.conf
 
 %changelog
+* Wed Oct 24 2012 Jakub Filak <jfilak@redhat.com> 2.0.17-2
+- remove ABRT1.0-to-ABRT2.0 upgrade script from spec file
+
 * Wed Oct 24 2012 Jakub Filak <jfilak@redhat.com> 2.0.17-1
 - provide a problem item containing versions of binaries listed in Xorg backtrace
   Adresses #867694 comment 1
diff --git a/abrt1_to_abrt2 b/abrt1_to_abrt2
deleted file mode 100755
index 978c38f..0000000
--- a/abrt1_to_abrt2
+++ /dev/null
@@ -1,115 +0,0 @@
-#! /usr/bin/python
-#-*- coding: utf-8 -*-
-
-import os
-
-# abrt_v4 TABLE columns:
-UUID         = 0
-UID          = 1
-INFORMALL    = 2
-DUMPDIR_PATH = 3
-COUNT        = 4
-REPORTED     = 5
-TIME         = 6
-MESSAGE      = 7
-
-# abrt_v4_reportresult columns:
-#UUID     = 0
-#UID      = 1
-REPORTER = 2
-RESULT_MESSAGE  = 3
-
-def get_db_path():
-    path = "/var/spool/abrt/abrt-db"
-    try:
-        with open("/etc/abrt/plugins/SQLite3.conf") as f:
-            for line in f:
-                line = line.split('=', 1)
-                if len(line) == 2 and line[0].strip() == "DBPath":
-                    path = line[1].strip()
-    except Exception, ex:
-        pass
-    return path
-
-def get_url_from_text(text):
-    url_marks = ["http://", "https://", "ftp://", "ftps://", "file://"]
-    lines = text.split('\n')
-    url = ""
-    for mark in url_marks:
-        for line in lines:
-            last_mark = line.find(mark)
-            if last_mark != -1:
-                url_end = line.find(' ',last_mark)
-                if url_end == -1:
-                    url_end = len(line)
-                url = "URL=" + line[last_mark:url_end]
-    return url
-
-def format_reported_to(reported_to):
-    reporter = reported_to[REPORTER]
-    url = get_url_from_text(reported_to[RESULT_MESSAGE])
-    if not url:
-        url = reported_to[RESULT_MESSAGE]
-    return reporter + ": " + url
-
-if __name__ == "__main__":
-    try:
-        from sqlite3 import dbapi2 as sqlite
-        db = sqlite.connect(get_db_path())
-        crashes = db.execute("SELECT * FROM abrt_v4")
-        # abrt_v4 TABLE columns:
-        # UUID | UID | INFORMALL | DUMPDIR_PATH | COUNT | REPORTED | TIME | MESSAGE
-        for crash in crashes:
-            # abrt_v4_reportresult columns:
-            # UUID | UID | REPORTER | MESSAGE
-            report_results = db.execute("SELECT * FROM abrt_v4_reportresult WHERE UUID='%s'" % crash[UUID])
-
-            # save count from db to file
-            count_file = "%s/count" % crash[DUMPDIR_PATH]
-            # don't overwrite
-            if not os.path.exists(count_file):
-                try:
-                    fout = open(count_file, "w")
-                    fout.write(str(crash[COUNT]))
-                    fout.close()
-                except Exception, ex:
-                    # silently ignore errors -> probably stalled db, but we can't
-                    # do much about it, so it's better to not polute the rpm output
-                    pass
-
-            # save uuid from db to file
-            uuid_file = "%s/uuid" % crash[DUMPDIR_PATH]
-            # don't overwrite
-            if not os.path.exists(uuid_file):
-                try:
-                    fout = open(uuid_file, "w")
-                    fout.write(str(crash[UUID]))
-                    fout.close()
-                except Exception, ex:
-                    # silently ignore errors -> probably stalled db, but we can't
-                    # do much about it, so it's better to not polute the rpm output
-                    pass
-
-            results = report_results.fetchall()
-            if results:
-                # save report results from db to file
-                reported_to_file = "%s/reported_to" % crash[DUMPDIR_PATH]
-                if not os.path.exists(reported_to_file):
-                    try:
-                        fout = open(reported_to_file, "w")
-                    except Exception, ex:
-                        # silently ignore errors -> probably stalled db, but we can't
-                        # do much about it, so it's better to not polute the rpm output
-                        continue
-
-                    for report_result in results:
-                        # print "\t", format_reported_to(report_result)
-                        # I know, it adds a '\n' to the end, but it's not a problem
-                        fout.write("%s\n" % format_reported_to(report_result))
-                    fout.close()
-        db.close()
-    except Exception, ex:
-        # in case of any unhandled error, just ignore it, the worst, what
-        # can happen is that the old reports are marked as unreported
-        #print ex
-        pass