diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index ffe3caff3..cfa4d2118 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="0.8.5-1"
-export PIKA_PACKAGE_NAME="chatty"
+export PIKA_PACKAGE_VERSION="3.20.6+dfsg1-2"
+export PIKA_PACKAGE_NAME="petsc"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"