diff --git a/.buildbot/kivy/Dockerfile b/.buildbot/kivy/Dockerfile
index db06eee8..58c2be08 100644
--- a/.buildbot/kivy/Dockerfile
+++ b/.buildbot/kivy/Dockerfile
@@ -3,6 +3,8 @@ FROM ubuntu:bionic AS kivy
 
 ENV DEBIAN_FRONTEND=noninteractive
 
+ENV SKIPCACHE=2022-07-20
+
 RUN apt-get update
 
 RUN apt-get install -yq \