diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 4157d16a2..b010a5e3a 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="22.12.3-1"
-export PIKA_PACKAGE_NAME="libkf5kdcraw"
+export PIKA_PACKAGE_VERSION="2:7.10~b1-1"
+export PIKA_PACKAGE_NAME="rar"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"