diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 807e31f7b..5dce8d0cc 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.4.2-1"
-export PIKA_PACKAGE_NAME="ecdsautils"
+export PIKA_PACKAGE_VERSION="0.11.0.1-1"
+export PIKA_PACKAGE_NAME="haskell-lambdahack"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"