diff --git a/FirestormLinux/Dockerfile b/FirestormLinux/Dockerfile
index a0215b3..86e2614 100644
--- a/FirestormLinux/Dockerfile
+++ b/FirestormLinux/Dockerfile
@@ -8,7 +8,7 @@ ENV DEBIAN_FRONTEND=noninteractive
 
 RUN apt-get update
 RUN apt-get full-upgrade -qy
-RUN apt-get install -y libgl1-mesa-dev libglu1-mesa-dev libpulse-dev build-essential python3-pip git libssl-dev libxinerama-dev libxrandr-dev libfontconfig-dev libfreetype6-dev gcc-11 cmake openjdk-17-jre curl wget rsync
+RUN apt-get install -y libgl1-mesa-dev libglu1-mesa-dev libpulse-dev build-essential python3-pip git libssl-dev libxinerama-dev libxrandr-dev libfontconfig-dev libfreetype6-dev gcc-11 cmake openjdk-17-jre curl wget rsync ninja-build
 
 RUN pip3 install --upgrade pip
 RUN pip install llbase autobuild llsd
@@ -39,4 +39,4 @@ WORKDIR /
 
 RUN curl -sO https://ci.zontreck.com/jnlpJars/agent.jar
 
-ENTRYPOINT [ "java", "-jar", "/agent.jar", "-url", "https://ci.zontreck.com", "-secret", "@/agent.secret", "-name", "LinuxFS", "-workDir", "/builder" ]
\ No newline at end of file
+ENTRYPOINT [ "java", "-jar", "/agent.jar", "-url", "https://ci.zontreck.com", "-secret", "@/agent.secret", "-name", "LinuxFS", "-workDir", "/builder" ]