diff --git a/Dockerfile b/Dockerfile
index 08efd64..abb4e5c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM debian:sid
+FROM debian:stretch
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
 		ovmf \