diff --git a/python3.patch b/python3.patch
deleted file mode 100644
index 4e7686e..0000000
--- a/python3.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- wavextract.bak	2023-10-20 10:55:38.266247987 -0500
-+++ wavextract	2023-10-20 10:55:57.311161774 -0500
-@@ -98,15 +98,15 @@
-             try:
-                 savefile(extreplace(arg, ".wav"), wavextract(arg))
-                 run_status = 0
--            except Error, e:
--                print e
-+            except Error as e:
-+                print(e)
-                 run_status = 1
--            except CriticalError, e:
--                print e
-+            except CriticalError as e:
-+                print(e)
-                 sys.exit(1)
-     else:
--        print "wavextract - program for extracting embedded audio data from JPEG images"
--        print "Usage: %s image1.jpg image2.jpg ..." % sys.argv[0]
-+        print("wavextract - program for extracting embedded audio data from JPEG images")
-+        print("Usage: %s image1.jpg image2.jpg ..." % sys.argv[0])
-         sys.exit(0)
- 
-     sys.exit(run_status)
diff --git a/wavextract.spec b/wavextract.spec
index 563be44..25d7497 100644
--- a/wavextract.spec
+++ b/wavextract.spec
@@ -1,13 +1,12 @@
 Name:           wavextract
 Version:        1.0.0
-Release:        39%{?dist}
+Release:        30%{?dist}
 Summary:        Program for extracting embedded audio data from JPEG images
 Summary(pl):    Program do wyciągania zagnieżdżonych danych audio z plików JPEG
-License:        GPL-2.0-or-later
+License:        GPLv2+
 URL:            http://developer.berlios.de/projects/wavextract
 Source0:        http://download.berlios.de/wavextract/%name-%version.tar.gz
 Patch0:         wavextract-1.0.0-pillow.patch
-Patch1:         python3.patch
 BuildArch:      noarch
 BuildRequires:  python3-devel
 Requires:       python3 python3-imaging
@@ -20,9 +19,9 @@ Program do wyciągania zagnieżdżonych danych audio z plików JPEG.
 
 %prep
 %setup -qn %{name}
-%patch -P 0 -p1
-%patch -P 1 -p0
+%patch0 -p1
 %py3_shebang_fix ./wavextract
+2to3 -w wavextract
 
 %build
 #nothing to build
@@ -37,33 +36,6 @@ cp %{name} $RPM_BUILD_ROOT%{_bindir}/%{name}
 %{_bindir}/%{name}
 
 %changelog
-* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-39
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
-
-* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-38
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
-
-* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-37
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
-
-* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-36
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
-
-* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-35
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
-
-* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-34
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
-
-* Fri Oct 20 2023 Gwyn Ciesla <gwync@protonmail.com> - 1.0.0-33
-- Drop dependency on 2to3
-
-* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-32
-- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
-
-* Fri Mar 03 2023 Gwyn Ciesla <gwync@protonmail.com> - 1.0.0-31
-- migrated to SPDX license
-
 * Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.0-30
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild