diff --git a/pika-build-config/i386.sh b/pika-build-config/i386.sh
index 3c447e338..f27c82f3d 100755
--- a/pika-build-config/i386.sh
+++ b/pika-build-config/i386.sh
@@ -1,5 +1,5 @@
-export PIKA_PACKAGE_VERSION="3.21.12-10"
-export PIKA_PACKAGE_NAME="protobuf"
+export PIKA_PACKAGE_VERSION="0.38.0-3"
+export PIKA_PACKAGE_NAME="rust-sequoia-sq"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
 export PIKA_REBUILD_VERSION="b0"