diff --git a/configure.ac b/configure.ac
index 3ec0342b78..2134337198 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ AC_PREREQ([2.69])
 define(_CLIENT_VERSION_MAJOR, 23)
 define(_CLIENT_VERSION_MINOR, 3)
 define(_CLIENT_VERSION_BUILD, 1)
-define(_CLIENT_VERSION_RC, 3)
+define(_CLIENT_VERSION_RC, 0)
 define(_CLIENT_VERSION_IS_RELEASE, true)
 define(_COPYRIGHT_YEAR, 2025)
 define(_COPYRIGHT_HOLDERS,[The %s developers])
diff --git a/contrib/guix/guix-build b/contrib/guix/guix-build
index c2e7a6b17a..4b0131cbb6 100755
--- a/contrib/guix/guix-build
+++ b/contrib/guix/guix-build
@@ -238,7 +238,7 @@ SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(git -c log.showSignature=false log --f
 # across time.
 time-machine() {
     # shellcheck disable=SC2086
-    guix time-machine --url=https://codeberg.org/guix.git \
+    guix time-machine --url=https://codeberg.org/guix/guix.git \
                       --commit=ae03f401381e956c4c41b4cf495cbde964fa43d0 \
                       --cores="$JOBS" \
                       --keep-failed \
diff --git a/contrib/guix/guix-codesign b/contrib/guix/guix-codesign
index 2a9779aee2..b8b73dd347 100755
--- a/contrib/guix/guix-codesign
+++ b/contrib/guix/guix-codesign
@@ -226,7 +226,7 @@ SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(git -c log.showSignature=false log --f
 # across time.
 time-machine() {
     # shellcheck disable=SC2086
-    guix time-machine --url=https://codeberg.org/guix.git \
+    guix time-machine --url=https://codeberg.org/guix/guix.git \
                       --commit=ae03f401381e956c4c41b4cf495cbde964fa43d0 \
                       --cores="$JOBS" \
                       --keep-failed \