diff --git a/container/scheduler/Dockerfile b/container/scheduler/Dockerfile
index a1385153adebda6bd8916ad3415e0512e9a1071f..519b95095c9c2565a11b36d24c6060cf31310c59 100644
--- a/container/scheduler/Dockerfile
+++ b/container/scheduler/Dockerfile
@@ -7,7 +7,7 @@ COPY repositories /etc/apk
 
 RUN apk add --upgrade busybox && \
     apk add --no-cache 'ruby-dev' \
-    'g++' 'gcc' 'pcre' 'libevent' 'make' 'git' 'cpio' 'bash' 'util-linux' 'shadow' 'openssl' 'rpm2cpio' 'wget'
+    'g++' 'gcc' 'pcre' 'libevent' 'make' 'git' 'cpio' 'bash' 'util-linux' 'shadow' 'openssl' 'rpm2cpio' 'wget' 'coreutils'
 
 RUN groupadd -g 1090 lkp && useradd -m -u 1090 -g 1090 lkp