diff --git a/Dockerfile b/Dockerfile
index 1084dcf..992bf27 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,7 +11,7 @@ ENV GENERICCACHE_VERSION=2 \
     WEBUSER=www-data \
     CACHE_INDEX_SIZE=500m \
     CACHE_DISK_SIZE=1000g \
-    MIN_FREE_DISK=100g \
+    MIN_FREE_DISK=10g \
     CACHE_MAX_AGE=3560d \
     CACHE_SLICE_SIZE=1m \
     UPSTREAM_DNS="8.8.8.8 8.8.4.4" \