diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index a826590b8..14ca196f1 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="19.04.1+dfsg-7"
-export PIKA_PACKAGE_NAME="libsis-jhdf5-java"
+export PIKA_PACKAGE_VERSION="6+c1+nmu1"
+export PIKA_PACKAGE_NAME="gcc-11-cross-mipsen"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"