diff --git a/.gitignore b/.gitignore
index 6300ca9..ed9e30a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
 # ---> Linux
 *~
+.idea/
 
 # temporary files which can be created if a process still has a handle open of a deleted file
 .fuse_hidden*
@@ -46,7 +47,8 @@ $RECYCLE.BIN/
 .LSOverride
 
 # Icon must end with two \r
-Icon

+Icon
+
 
 # Thumbnails
 ._*
diff --git a/1.21/Dockerfile b/1.21/Dockerfile
index 9f558db..c33a2b6 100644
--- a/1.21/Dockerfile
+++ b/1.21/Dockerfile
@@ -136,10 +136,10 @@ RUN sed -i 's,listen       80;,listen       8080;,' /etc/nginx/conf.d/default.co
     && chown -R $UID:0 /etc/nginx \
     && chmod -R g+w /etc/nginx
 
-COPY docker-entrypoint.sh /
-COPY 10-listen-on-ipv6-by-default.sh /docker-entrypoint.d
-COPY 20-envsubst-on-templates.sh /docker-entrypoint.d
-COPY 30-tune-worker-processes.sh /docker-entrypoint.d
+COPY 1.21/docker-entrypoint.sh /
+COPY 1.21/10-listen-on-ipv6-by-default.sh /docker-entrypoint.d
+COPY 1.21/20-envsubst-on-templates.sh /docker-entrypoint.d
+COPY 1.21/30-tune-worker-processes.sh /docker-entrypoint.d
 ENTRYPOINT ["/docker-entrypoint.sh"]
 
 EXPOSE 8080