diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a81e4e385..fd852a942 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="2.6.0-1"
-export PIKA_PACKAGE_NAME="rust-similar"
+export PIKA_PACKAGE_VERSION="4:6.2.4-1"
+export PIKA_PACKAGE_NAME="plasma-workspace"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"