diff --git a/Lab 1/Dockerfile b/Lab 1/Dockerfile
index 4b7f62f..8f4a2f2 100644
--- a/Lab 1/Dockerfile	
+++ b/Lab 1/Dockerfile	
@@ -1,8 +1,8 @@
 FROM node:9.4.0-alpine
-COPY app.js .
 COPY package.json .
 RUN npm install &&\
     apk update &&\
     apk upgrade
+COPY app.js .
 EXPOSE  8080
 CMD node app.js
diff --git a/Lab 2/Dockerfile b/Lab 2/Dockerfile
index 4b7f62f..8f4a2f2 100644
--- a/Lab 2/Dockerfile	
+++ b/Lab 2/Dockerfile	
@@ -1,8 +1,8 @@
 FROM node:9.4.0-alpine
-COPY app.js .
 COPY package.json .
 RUN npm install &&\
     apk update &&\
     apk upgrade
+COPY app.js .
 EXPOSE  8080
 CMD node app.js
diff --git a/Lab 3/watson-talk/Dockerfile b/Lab 3/watson-talk/Dockerfile
index 4b7f62f..8f4a2f2 100644
--- a/Lab 3/watson-talk/Dockerfile	
+++ b/Lab 3/watson-talk/Dockerfile	
@@ -1,8 +1,8 @@
 FROM node:9.4.0-alpine
-COPY app.js .
 COPY package.json .
 RUN npm install &&\
     apk update &&\
     apk upgrade
+COPY app.js .
 EXPOSE  8080
 CMD node app.js
diff --git a/Lab 3/watson/Dockerfile b/Lab 3/watson/Dockerfile
index 6672f5f..22d1f9b 100644
--- a/Lab 3/watson/Dockerfile	
+++ b/Lab 3/watson/Dockerfile	
@@ -1,8 +1,8 @@
 FROM node:9.4.0-alpine
-COPY app.js .
 COPY package.json .
 RUN npm install &&\
     apk update &&\
     apk upgrade
+COPY app.js .
 EXPOSE  8080
 CMD node app.js
\ No newline at end of file