diff --git a/pika-build-config/i386.sh b/pika-build-config/i386.sh
index 7dc0e3c24..4ac3e5a95 100755
--- a/pika-build-config/i386.sh
+++ b/pika-build-config/i386.sh
@@ -2,5 +2,5 @@ export PIKA_PACKAGE_VERSION="0.13.72+dfsg.1-1.3"
 export PIKA_PACKAGE_NAME="zziplib"
 export PIKA_PACKAGE_PATCH=false
 export PIKA_REBUILD=false
-export PIKA_REBUILD_VERSION="b0"
-export PIKA_BUILD_ATTEMPT="0"
\ No newline at end of file
+export PIKA_REBUILD_VERSION="b1"
+export PIKA_BUILD_ATTEMPT="1"
\ No newline at end of file