diff --git a/pika-build-config/amd64.sh b/pika-build-config/amd64.sh
index 90c479050..9d5d1f983 100644
--- a/pika-build-config/amd64.sh
+++ b/pika-build-config/amd64.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="27~exp1"
-export PIKA_PACKAGE_NAME="gcc-mingw-w64"
+export PIKA_PACKAGE_VERSION="24.08.1-2"
+export PIKA_PACKAGE_NAME="kasts"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b2"