diff --git a/.dockerignore b/.dockerignore
index b20b3cf..b52276f 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -11,4 +11,7 @@
 !/script
 !/t
 !/templates
-!.dockerignore
\ No newline at end of file
+!.dockerignore
+/templates/announcement.html.ep
+/templates/custom
+/lib/Kalamar/Plugin/Announcements.pm
diff --git a/Dockerfile b/Dockerfile
index 260c5cc..2eff6b4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -18,7 +18,12 @@
            dev/demo \
            dev/font \
            dev/img  \
-           dev/scss
+           dev/js/bench  \
+           dev/js/runner \
+           dev/js/spec \
+           dev/scss && \
+    rm package-lock.json \
+       dev/robots.txt
 
 # Use alpine linux as base image
 FROM alpine:latest
@@ -54,7 +59,8 @@
             wget \
             curl && \
             rm -rf /root/.cpanm \
-                   /usr/local/share/man
+                   /usr/local/share/man && \
+            rm -rf t
 
 RUN addgroup -S korap && \
     adduser -S kalamar -G korap && \