diff --git a/homeassistant/generic/Dockerfile b/homeassistant/generic/Dockerfile
index 91606e4..e353524 100644
--- a/homeassistant/generic/Dockerfile
+++ b/homeassistant/generic/Dockerfile
@@ -35,7 +35,7 @@ RUN apk add --no-cache \
     && rm -r homeassistant
 
 # Install and update certificates
-RUN update-ca-certificates
+RUN update-ca-certificates -f
 
 # Run Home Assistant
 WORKDIR /config