diff --git a/zoneminder/Dockerfile b/zoneminder/Dockerfile
index 4d960e1e9..ee2021faf 100644
--- a/zoneminder/Dockerfile
+++ b/zoneminder/Dockerfile
@@ -64,7 +64,10 @@ RUN if ! command -v bash >/dev/null 2>/dev/null; then (apt-get update && apt-get
 # 4 Entrypoint #
 ################
 
-RUN chmod -R +x /etc/cont-init.d/* \
+RUN set -x && \
+    apk add --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community/ \
+        dos2unix && \
+    chmod -R +x /etc/cont-init.d/* && \
     dos2unix /etc/cont-init.d/*
 
 #RUN chmod 777 /entrypoint.sh