diff --git a/.gitignore b/.gitignore
index d78360d..97106ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
+/viking-*.tar.bz2
 /autogen.sh
-/viking-1.11.tar.gz
-/viking-viking-1.11.tar.gz
-/viking-2a2420963e4b913d0b37dcf8801dc3695ca72a6c.tar.gz
+/443fe78cb097ae2196517fc726595b57cb9418c4.patch
\ No newline at end of file
diff --git a/sources b/sources
index 841d50b..2c8b87a 100644
--- a/sources
+++ b/sources
@@ -1 +1,3 @@
-SHA512 (viking-2a2420963e4b913d0b37dcf8801dc3695ca72a6c.tar.gz) = 94eb5f5f211ed4f1645a0b7b4d9ce3adeaffdf1502f3a9367bc99a37b9ad2e739337b7920766ac5b9719aca1ad95fab368b8343550420fda5cebbdcce5cdc795
+SHA512 (viking-1.10.tar.bz2) = d04877306fb3a4e6902297d8971ca72d30418727f110b8b9bc937b2738b95975a7f41a4c969cc19cf403e73339476ff46d7ccbae77e03c5b1cf5bcac891485e5
+SHA512 (autogen.sh) = 66f4f4ffbc7dc2343918c7fb0d58e3d503d811d71b655f435b3d5bdf6ac5fbe304a349ddc5370a53c2fb5bc4142707e7eab160c35038ca82aadc13294eb02ea0
+SHA512 (443fe78cb097ae2196517fc726595b57cb9418c4.patch) = 0101392cdeaa52d03ac092a83968ab59380e65671bc2988d97ba148e7e89c566f3aa520320b5410a4aec943b4c0cd15fb092be30a05e7bd1c8b6a01032f3ef0d
diff --git a/viking.spec b/viking.spec
index f5d0e5d..02009d2 100644
--- a/viking.spec
+++ b/viking.spec
@@ -1,22 +1,18 @@
 Name:           viking
-
-%global forgeurl https://github.com/viking-gps/viking
-%global version0 1.11
-%global commit 2a2420963e4b913d0b37dcf8801dc3695ca72a6c
-%forgemeta
-Version:        %forgeversion
+Version:        1.10
 Release:        %autorelease
 Summary:        GPS data editor and analyzer
 
 License:        GPL-2.0-or-later
-URL:            %forgeurl
-
-Source0:        %forgesource
-
+URL:            https://viking.sourceforge.net/
+Source0:        https://downloads.sourceforge.net/viking/viking-%{version}.tar.bz2
+# SourceForge is not good for fetching individual files and patches. Resort to
+# upstream's GitHub mirror.
+Source1:        https://raw.githubusercontent.com/viking-gps/viking/refs/tags/viking-%{version}/autogen.sh
+Patch:          https://github.com/viking-gps/viking/commit/443fe78cb097ae2196517fc726595b57cb9418c4.patch
 # Fails to build on s390x, not needed for multilib
 ExcludeArch:    s390x %{ix86}
 
-BuildRequires:  autoconf
 BuildRequires:  make
 BuildRequires:  gcc-c++
 BuildRequires:  intltool
@@ -30,7 +26,7 @@ BuildRequires:  gnome-doc-utils
 BuildRequires:  libexif-devel
 BuildRequires:  bzip2-devel
 BuildRequires:  file-devel
-BuildRequires:  libgexiv2_0.14-devel
+BuildRequires:  libgexiv2-devel
 BuildRequires:  sqlite-devel
 BuildRequires:  docbook-utils
 BuildRequires:  docbook-style-xsl
@@ -44,8 +40,6 @@ BuildRequires:  desktop-file-utils
 BuildRequires:  gettext
 BuildRequires:  json-glib-devel
 BuildRequires:  yelp-tools
-BuildRequires:  xxd
-BuildRequires:  libnova-devel
 
 Requires:       hicolor-icon-theme
 Requires:       gpsbabel
@@ -58,14 +52,17 @@ geotag images, create routes using OSRM, see real-time GPS position, make maps
 using Mapnik, control items, etc.
 
 %prep
-%forgeautosetup -p 1
-NOCONFIGURE=1 ./autogen.sh
-# Convert TODO to utf-8
-mv TODO timestamp
-iconv -f ISO-8859-1 -t UTF-8 -o TODO timestamp
-touch -r timestamp TODO
+%autosetup -p1
+cp %{SOURCE1} . && chmod +x autogen.sh
+# Convert to utf-8
+for file in ChangeLog NEWS TODO; do
+    mv $file timestamp
+    iconv -f ISO-8859-1 -t UTF-8 -o $file timestamp
+    touch -r timestamp $file
+done
 
 %build
+NOCONFIGURE=1 ./autogen.sh
 %configure
 %make_build CFLAGS="${RPM_OPT_FLAGS} -fcommon"