diff --git a/0.14/Dockerfile b/0.14/Dockerfile
index a50c4a8..7bebd07 100644
--- a/0.14/Dockerfile
+++ b/0.14/Dockerfile
@@ -5,16 +5,16 @@ LABEL maintainer="https://github.com/factoriotools/factorio-docker"
 ENV VERSION=0.14.23 \
     SHA1=6ef84341c6fc1cf45cfdd6acc8468aaa117b9e8a
 
-RUN mkdir -p /opt && \
-    apk --no-cache add curl tini pwgen && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c && \
-    tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.gz && \
-    apk del curl && \
-    ln -s /factorio/saves /opt/factorio/saves && \
-    ln -s /factorio/mods /opt/factorio/mods
+RUN mkdir -p /opt \
+    && apk --no-cache add curl tini pwgen \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.gz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c \
+    && tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.gz \
+    && apk del curl \
+    && ln -s /factorio/saves /opt/factorio/saves \
+    && ln -s /factorio/mods /opt/factorio/mods
 
 VOLUME /factorio
 
diff --git a/0.15/Dockerfile b/0.15/Dockerfile
index 9d716de..d78e039 100644
--- a/0.15/Dockerfile
+++ b/0.15/Dockerfile
@@ -7,18 +7,18 @@ ENV PORT=34197 \
     VERSION=0.15.40 \
     SHA1=f79a975f6b8c0ee87e2fa60f7d1f7133f332c3ec
 
-RUN mkdir -p /opt && \
-    apk add --update --no-cache tini pwgen && \
-    apk add --update --no-cache --virtual .build-deps curl && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt && \
-    chmod -R ugo=rwx /opt/factorio && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    ln -s /factorio/saves /opt/factorio/saves && \
-    ln -s /factorio/mods /opt/factorio/mods && \
-    apk del .build-deps
+RUN mkdir -p /opt \
+    && apk add --update --no-cache tini pwgen \
+    && apk add --update --no-cache --virtual .build-deps curl \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c \
+    && tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt \
+    && chmod -R ugo=rwx /opt/factorio \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && ln -s /factorio/saves /opt/factorio/saves \
+    && ln -s /factorio/mods /opt/factorio/mods \
+    && apk del .build-deps
 
 VOLUME /factorio
 
diff --git a/0.16/Dockerfile b/0.16/Dockerfile
index 5746f0a..0b88871 100644
--- a/0.16/Dockerfile
+++ b/0.16/Dockerfile
@@ -19,23 +19,23 @@ ENV PORT=34197 \
     PUID="$PUID" \
     PGID="$PGID"
 
-RUN mkdir -p /opt /factorio && \
-    apk add --update --no-cache pwgen su-exec shadow && \
-    apk add --update --no-cache --virtual .build-deps curl && \
-    curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt && \
-    chmod ugo=rwx /opt/factorio && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    ln -s $SAVES /opt/factorio/saves && \
-    ln -s $MODS /opt/factorio/mods && \
-    ln -s $SCENARIOS /opt/factorio/scenarios && \
-    ln -s $SCRIPTOUTPUT /opt/factorio/script-output && \
-    apk del .build-deps && \
-    addgroup -g $PGID -S $GROUP && \
-    adduser -u $PUID -G $GROUP -s /bin/sh -SDH $USER && \
-    chown -R $USER:$GROUP /opt/factorio /factorio
+RUN mkdir -p /opt /factorio \
+    && apk add --update --no-cache pwgen su-exec shadow \
+    && apk add --update --no-cache --virtual .build-deps curl \
+    && curl -sSL https://www.factorio.com/get-download/$VERSION/headless/linux64 \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c \
+    && tar xf /tmp/factorio_headless_x64_$VERSION.tar.xz --directory /opt \
+    && chmod ugo=rwx /opt/factorio \
+    && rm /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && ln -s $SAVES /opt/factorio/saves \
+    && ln -s $MODS /opt/factorio/mods \
+    && ln -s $SCENARIOS /opt/factorio/scenarios \
+    && ln -s $SCRIPTOUTPUT /opt/factorio/script-output \
+    && apk del .build-deps \
+    && addgroup -g $PGID -S $GROUP \
+    && adduser -u $PUID -G $GROUP -s /bin/sh -SDH $USER \
+    && chown -R $USER:$GROUP /opt/factorio /factorio
 
 VOLUME /factorio
 
diff --git a/0.17/Dockerfile b/0.17/Dockerfile
index ac26483..8e76e2c 100644
--- a/0.17/Dockerfile
+++ b/0.17/Dockerfile
@@ -19,21 +19,21 @@ ENV PORT=34197 \
     PUID="$PUID" \
     PGID="$PGID"
 
-RUN mkdir -p /opt /factorio && \
-    apk add --update --no-cache --no-progress bash binutils curl gettext jq libintl pwgen shadow su-exec && \
-    curl -sSL "https://www.factorio.com/get-download/$VERSION/headless/linux64" \
-        -o /tmp/factorio_headless_x64_$VERSION.tar.xz && \
-    echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c && \
-    tar xf "/tmp/factorio_headless_x64_$VERSION.tar.xz" --directory /opt && \
-    chmod ugo=rwx /opt/factorio && \
-    rm "/tmp/factorio_headless_x64_$VERSION.tar.xz" && \
-    ln -s "$SAVES" /opt/factorio/saves && \
-    ln -s "$MODS" /opt/factorio/mods && \
-    ln -s "$SCENARIOS" /opt/factorio/scenarios && \
-    ln -s "$SCRIPTOUTPUT" /opt/factorio/script-output && \
-    addgroup -g "$PGID" -S "$GROUP" && \
-    adduser -u "$PUID" -G "$GROUP" -s /bin/sh -SDH "$USER" && \
-    chown -R "$USER":"$GROUP" /opt/factorio /factorio
+RUN mkdir -p /opt /factorio \
+    && apk add --update --no-cache --no-progress bash binutils curl gettext jq libintl pwgen shadow su-exec \
+    && curl -sSL "https://www.factorio.com/get-download/$VERSION/headless/linux64" \
+        -o /tmp/factorio_headless_x64_$VERSION.tar.xz \
+    && echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.xz" | sha1sum -c \
+    && tar xf "/tmp/factorio_headless_x64_$VERSION.tar.xz" --directory /opt \
+    && chmod ugo=rwx /opt/factorio \
+    && rm "/tmp/factorio_headless_x64_$VERSION.tar.xz" \
+    && ln -s "$SAVES" /opt/factorio/saves \
+    && ln -s "$MODS" /opt/factorio/mods \
+    && ln -s "$SCENARIOS" /opt/factorio/scenarios \
+    && ln -s "$SCRIPTOUTPUT" /opt/factorio/script-output \
+    && addgroup -g "$PGID" -S "$GROUP" \
+    && adduser -u "$PUID" -G "$GROUP" -s /bin/sh -SDH "$USER" \
+    && chown -R "$USER":"$GROUP" /opt/factorio /factorio
 
 VOLUME /factorio