diff --git a/Dockerfile b/Dockerfile
index f170ea8..4791d42 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ MAINTAINER David Personette <dperson@gmail.com>
 
 # Install samba
 RUN apk --no-cache --no-progress upgrade && \
-    apk --no-cache --no-progress add bash samba shadow tini && \
+    apk --no-cache --no-progress add bash samba shadow tini tzdata && \
     addgroup -S smb && \
     adduser -S -D -H -h /tmp -s /sbin/nologin -G smb -g 'Samba User' smbuser &&\
     file="/etc/samba/smb.conf" && \
diff --git a/Dockerfile.aarch64 b/Dockerfile.aarch64
index c8a2255..85c8d0e 100644
--- a/Dockerfile.aarch64
+++ b/Dockerfile.aarch64
@@ -4,7 +4,7 @@ MAINTAINER David Personette <dperson@gmail.com>
 
 # Install samba
 RUN apk --no-cache --no-progress upgrade && \
-    apk --no-cache --no-progress add bash samba shadow tini && \
+    apk --no-cache --no-progress add bash samba shadow tini tzdata && \
     addgroup -S smb && \
     adduser -S -D -H -h /tmp -s /sbin/nologin -G smb -g 'Samba User' smbuser &&\
     file="/etc/samba/smb.conf" && \
diff --git a/Dockerfile.armhf b/Dockerfile.armhf
index f6253e1..e25e360 100644
--- a/Dockerfile.armhf
+++ b/Dockerfile.armhf
@@ -4,7 +4,7 @@ MAINTAINER David Personette <dperson@gmail.com>
 
 # Install samba
 RUN apk --no-cache --no-progress upgrade && \
-    apk --no-cache --no-progress add bash samba shadow tini && \
+    apk --no-cache --no-progress add bash samba shadow tini tzdata && \
     addgroup -S smb && \
     adduser -S -D -H -h /tmp -s /sbin/nologin -G smb -g 'Samba User' smbuser &&\
     file="/etc/samba/smb.conf" && \