diff --git a/ct/homeassistant.sh b/ct/homeassistant.sh
index b5781d86..488f64a8 100644
--- a/ct/homeassistant.sh
+++ b/ct/homeassistant.sh
@@ -173,7 +173,7 @@ pushd $TEMP_DIR >/dev/null
 export CTID=$(pvesh get /cluster/nextid)
 export PCT_OSTYPE=debian
 export PCT_OSVERSION=11
-export PCT_DISK_SIZE=8
+export PCT_DISK_SIZE=16
 export PCT_OPTIONS="
   -features $FEATURES
   -hostname homeassistant