diff --git a/pika-build-config/lto.sh b/pika-build-config/lto.sh
index 5db8716d1..7a1dd2d70 100644
--- a/pika-build-config/lto.sh
+++ b/pika-build-config/lto.sh
@@ -1,6 +1,6 @@
-export PIKA_PACKAGE_VERSION="4:6.2.2-1"
-export PIKA_PACKAGE_NAME="plasma-workspace"
+export PIKA_PACKAGE_VERSION="6.6.0-1"
+export PIKA_PACKAGE_NAME="kf6-kcolorscheme"
 export PIKA_PACKAGE_PATCH=false
-export PIKA_REBUILD=false
+export PIKA_REBUILD=true
 export PIKA_REBUILD_VERSION="b36"
 export PIKA_BUILD_ATTEMPT="36"
\ No newline at end of file