diff --git a/pika-build-config/v3.sh b/pika-build-config/v3.sh
index ab79ff54f..0f17c6eca 100644
--- a/pika-build-config/v3.sh
+++ b/pika-build-config/v3.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="30"
-export PIKA_PACKAGE_NAME="cross-toolchain-base-mipsen"
+export PIKA_PACKAGE_VERSION="4.21c-2.1"
+export PIKA_PACKAGE_NAME="aflplusplus"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"