diff --git a/clamav/Dockerfile b/clamav/Dockerfile
index 558d1e85..6126f645 100644
--- a/clamav/Dockerfile
+++ b/clamav/Dockerfile
@@ -1,6 +1,6 @@
 FROM alpine
 
-RUN apk add --no-cache clamav rsyslog wget
+RUN apk add --no-cache clamav rsyslog wget clamav-libunrar
 
 COPY conf /etc/clamav
 COPY start.sh /start.sh