diff --git a/cleaninstall/cleaninstall.sh b/cleaninstall/cleaninstall.sh
index e69e017..44e3037 100755
--- a/cleaninstall/cleaninstall.sh
+++ b/cleaninstall/cleaninstall.sh
@@ -8,7 +8,7 @@ SPELL_SOURCE=${1:-mystic_spellcheck_v2.zip}
 [ "$1" ] && shift
 
 CLEAN_INSTALL_DIR=x
-INSTALL_CONTAINER=arm32v7/debian:jessie-slim
+INSTALL_CONTAINER=arm32v7/debian:stretch-slim
 TARGET_DIR=mystic
 PATCH_FILE=mystic.112a39.patch