diff --git a/Dockerfile b/Dockerfile
index a04b299..9ac8ad0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,22 +1,24 @@
 FROM didstopia/base:steamcmd-ubuntu-20.04
 
-LABEL maintainer="Didstopia <support@didstopia.com>"
+LABEL maintainer="Ezekiel Grave <gitea@reg.ici.de.com>"
 
 # Fixes apt-get warnings
 ARG DEBIAN_FRONTEND=noninteractive
 
 # Install dependencies
 RUN apt-get update && \
-    apt-get install -y --no-install-recommends \
-    net-tools && apt-get clean && \
-	rm -rf /var/lib/apt/lists/*
+    apt-get install -y \
+        --no-install-recommends net-tools && \
+    apt-get clean && \
+    dpkg --clear-avail && \
+    rm -rf /var/lib/apt/lists/*
 
 # Create the volume directories
 # Create and set the steamcmd folder as a volume
 RUN mkdir -p /steamcmd/starbound
 
 # Add the steamcmd installation script
-ADD install.txt /app/install.txt
+ADD install.cmd /install.cmd
 
 # Copy the startup script
 ADD start.sh /app/start.sh
diff --git a/install.txt b/install.cmd
old mode 100755
new mode 100644
similarity index 100%
rename from install.txt
rename to install.cmd