diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 39c3c2ee6..113f5d552 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.2.3-4"
-export PIKA_PACKAGE_NAME="mathcomp-algebra-tactics"
+export PIKA_PACKAGE_VERSION="4.11.0-2"
+export PIKA_PACKAGE_NAME="coq-interval"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"