diff --git a/dockerfile b/dockerfile
index cedba53..ffc27dd 100644
--- a/dockerfile
+++ b/dockerfile
@@ -6,9 +6,9 @@ ENV OPEN_PORT=8080
 COPY ${APPLICATION_BINARY} .
 
 RUN apt-get update && \
-    ln -fs /usr/share/zoneinfo/America/New_York /etc/localtime \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libboost-all-dev \
-    && rm -rf /var/lib/apt/lists/*
+    ln -fs /usr/share/zoneinfo/America/New_York /etc/localtime && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends libboost-all-dev && \
+    rm -rf /var/lib/apt/lists/*
 
 EXPOSE ${OPEN_PORT}
 CMD [ "/${APPLICATION_BINARY}" ]
\ No newline at end of file