diff --git a/arch-builder/Dockerfile b/arch-builder/Dockerfile
index b58c18a..7013f1b 100644
--- a/arch-builder/Dockerfile
+++ b/arch-builder/Dockerfile
@@ -25,6 +25,7 @@ RUN pacman -S --noconfirm --needed \
     python-yaml \
     openssh \
     texlive-latexextra \
+    ccache \
     jdk21-openjdk 
 
 RUN mkdir downloads