diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 3d8c395f3..2e7aeba7f 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1.5.0+dfsg1-3"
-export PIKA_PACKAGE_NAME="heaptrack"
+export PIKA_PACKAGE_VERSION="0.7.5+dfsg1-1"
+export PIKA_PACKAGE_NAME="libeconf"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"