diff --git a/Dockerfile_app b/Dockerfile_app
index 0c45d19..66f009b 100644
--- a/Dockerfile_app
+++ b/Dockerfile_app
@@ -1,18 +1,19 @@
 FROM openjdk:8-jdk-alpine
 
-RUN apk add gradle libpcap npm
+RUN apk add libpcap npm
 
 COPY ./ /app/
 
-WORKDIR /app/frontend
+WORKDIR /app/frontend/
 
 RUN npm install && npm run build
 
-RUN cp -rf ./dist/* ../src/main/resources/static/
+RUN mkdir -p ../src/main/resources/static/ \
+	&& cp -rf ./dist/* ../src/main/resources/static/
 
 WORKDIR /app/
 
-RUN gradle --no-daemon build
+RUN ./gradlew --no-daemon build
 
 RUN cp build/libs/packmate-*.jar app.jar
 
diff --git a/frontend b/frontend
index b8c21d3..b89fad9 160000
--- a/frontend
+++ b/frontend
@@ -1 +1 @@
-Subproject commit b8c21d3a8620725c9212a63930744109ed95552c
+Subproject commit b89fad9502212c78ea3514854ff56a7f87ecfdb1