diff --git a/pika-build-config/amd64.sh b/pika-build-config/amd64.sh
index fe1469103..bf30fea99 100644
--- a/pika-build-config/amd64.sh
+++ b/pika-build-config/amd64.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.4+dfsg1-2"
-export PIKA_PACKAGE_NAME="lazarus"
+export PIKA_PACKAGE_VERSION="1.8.8-2"
+export PIKA_PACKAGE_NAME="picolibc"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b2"