diff --git a/optional/clamav/Dockerfile b/optional/clamav/Dockerfile
index 6126f645..5b7b99d8 100644
--- a/optional/clamav/Dockerfile
+++ b/optional/clamav/Dockerfile
@@ -1,4 +1,4 @@
-FROM alpine
+FROM alpine:edge
 
 RUN apk add --no-cache clamav rsyslog wget clamav-libunrar