diff --git a/.circleci/config.yml b/.circleci/config.yml
index bf47c51..b9f2f68 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -33,7 +33,7 @@ jobs:
           path: target/the-review-room-0.0.1-SNAPSHOT.jar
 
   publish: # Also known as the build-and-push.
-    executor: docker/docker
+    executor: openjdk-with-postgres
 
     steps:
       - checkout
diff --git a/Dockerfile b/Dockerfile
index 57bd7f4..e30d2fc 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -9,25 +9,25 @@ ENV PORT=9090
 EXPOSE 9090
 
 # The JAR file path. 
-# ARG JAR_FILE=*.jar
+ARG JAR_FILE=*.jar
 # ARG JAR_FILE=the-review-room-0.0.1-SNAPSHOT.jar
 
 # Copy the JAR file from the build context into the Docker image. 
-# COPY target/${JAR_FILE} application.jar
+COPY target/${JAR_FILE} application.jar
 
 # Copy the source code into the Docker image.
-COPY .mvn/ .mvn
-COPY mvnw pom.xml ./
+# COPY .mvn/ .mvn
+# COPY mvnw pom.xml ./
 
-COPY src ./src
+# COPY src ./src
 
 # Modify the permissions of the mvnw script. 
-RUN chmod +x ./mvnw
+# RUN chmod +x ./mvnw
 
 #CMD apt-get update -y
 
 # Set the default command to run the Java application. 
 #ENTRYPOINT ["java", "-Xmx2048M", "-jar", "/application.jar"]
-# ENTRYPOINT ["java","-jar","/application.jar"]
-RUN ./mvnw install -DskipTests
-CMD ["./mvnw", "spring-boot:run"]
+ENTRYPOINT ["java","-jar","/application.jar"]
+# RUN ./mvnw install -DskipTests
+# CMD ["./mvnw", "spring-boot:run"]