diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index de1082270..dd15ad6bd 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="12.4.0-5"
-export PIKA_PACKAGE_NAME="gcc-12"
+export PIKA_PACKAGE_VERSION="0.46.0-1"
+export PIKA_PACKAGE_NAME="python-libtmux"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"