diff --git a/pika-build-config/i386.sh b/pika-build-config/i386.sh
index 1fa04d722..bb6e2d2be 100755
--- a/pika-build-config/i386.sh
+++ b/pika-build-config/i386.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="1:18.1.8-11"
-export PIKA_PACKAGE_NAME="llvm-toolchain-18"
+export PIKA_PACKAGE_VERSION="3.12.6-1"
+export PIKA_PACKAGE_NAME="python3-stdlib-extensions"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b1"