diff --git a/uronode-2.15-gcc-15-fix.patch b/uronode-2.15-gcc-15-fix.patch
new file mode 100644
index 0000000..e28977a
--- /dev/null
+++ b/uronode-2.15-gcc-15-fix.patch
@@ -0,0 +1,21 @@
+diff --git a/command.c b/command.c
+index 99db955..ac9ba50 100644
+--- a/command.c
++++ b/command.c
+@@ -5,6 +5,7 @@
+ #include <unistd.h>
+ #include <time.h>
+ #include <fcntl.h>
++#include <signal.h>
+ #include <sys/utsname.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+@@ -29,8 +30,6 @@ struct cmd *Nodecmds = NULL;
+ 
+ int meminfo(const char *s);
+ 
+-int kill();
+-
+ void init_nodecmds(void)
+ {
+   add_internal_cmd(&Nodecmds, "?",        1, do_help);
diff --git a/uronode.spec b/uronode.spec
index 98a6ec1..92c3265 100644
--- a/uronode.spec
+++ b/uronode.spec
@@ -9,11 +9,15 @@
 Summary: Alternative packet radio system for Linux
 Name: uronode
 Version: 2.15
-Release: 1%{?dist}
-License: GPLv2+
+Release: 13%{?dist}
+# Automatically converted from old format: GPLv2+ - review is highly recommended.
+License: GPL-2.0-or-later
 URL: http://uronode.sourceforge.net
 BuildRequires: make
-BuildRequires: gcc, zlib-devel, libax25-devel, systemd
+BuildRequires: gcc
+BuildRequires: zlib-devel
+BuildRequires: libax25-devel
+BuildRequires: systemd
 Requires(post): systemd
 Requires(preun): systemd
 Requires(postun): systemd
@@ -24,9 +28,11 @@ Source3: uronode.socket
 Source4: uronode.xinetd
 Source5: uronode-README.fedora
 # Sent upstream
-Patch0: uronode-2.7-install-fix.patch
+Patch: uronode-2.7-install-fix.patch
 # Sent upstream
-Patch1: uronode-2.7-configure-non-interactive.patch
+Patch: uronode-2.7-configure-non-interactive.patch
+# Sent upstream
+Patch: uronode-2.15-gcc-15-fix.patch
 
 %description
 URONode is an alternative packet radio system for Linux. It supports
@@ -34,9 +40,7 @@ cross-port digipeating, automatic importing of flexnet routing,
 various IP functions, and ANSI colors.
 
 %prep
-%setup -qn %{name}-%{version}
-%patch0 -p1 -b .install-fix
-%patch1 -p1 -b .configure-non-interactive
+%autosetup -p1
 
 # Copy Fedora readme into place
 cp -p %{SOURCE5} README.fedora
@@ -46,13 +50,13 @@ rm -rf include
 
 %build
 export NON_INTERACTIVE=1
-export ETC_DIR=/etc/ax25
-export SBIN_DIR=/usr/sbin
-export BIN_DIR=/usr/bin
-export LIB_DIR=/usr/lib
-export DATA_DIR=/usr/share
-export MAN_DIR=$DATA_DIR/man
-export VAR_DIR=/var
+export ETC_DIR=%{_sysconfdir}/ax25
+export SBIN_DIR=%{_sbindir}
+export BIN_DIR=%{_bindir}
+export LIB_DIR=%{_prefix}/lib
+export DATA_DIR=%{_datadir}
+export MAN_DIR=%{_mandir}
+export VAR_DIR=%{_var}
 ./configure
 make %{?_smp_mflags} CFLAGS="%{optflags} %{?cflags_harden}" LDFLAGS="%{?__global_ldflags} %{?ldflags_harden}"
 
@@ -113,6 +117,43 @@ touch %{buildroot}/%{_var}/lib/flexd/destinations
 %ghost %{_var}/lib/flexd/destinations
 
 %changelog
+* Fri Jul 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-13
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild
+
+* Sat Jan 17 2026 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-12
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild
+
+* Fri Jul 25 2025 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-11
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild
+
+* Mon Apr 14 2025 Jaroslav Škarvada <jskarvad@redhat.com> - 2.15-10
+- Fixed FTBFS with gcc-15
+  Resolves: rhbz#2341489
+
+* Sun Jan 19 2025 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-9
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild
+
+* Fri Jul 26 2024 Miroslav Suchý <msuchy@redhat.com> - 2.15-8
+- convert license to SPDX
+
+* Sat Jul 20 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-7
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild
+
+* Sat Jan 27 2024 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-6
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild
+
+* Sat Jul 22 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-5
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
+
+* Sat Jan 21 2023 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-4
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild
+
+* Sat Jul 23 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-3
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild
+
+* Sat Jan 22 2022 Fedora Release Engineering <releng@fedoraproject.org> - 2.15-2
+- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild
+
 * Mon Oct 25 2021 Jaroslav Škarvada <jskarvad@redhat.com> - 2.15-1
 - New version
   Resolves: rhbz#2016589