diff --git a/Dockerfile b/Dockerfile
index 8ddfe70..a320a46 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,13 +35,16 @@ RUN dnf install -y ${KERNEL} ${KERNEL}-devel-matched
 RUN dnf remove -y kernel kernel-core kernel-modules kernel-modules-core kernel-modules-extra kernel-tools kernel-tools-libs
 
 # Install Negativo17 Nvidia driver, waydroid and SELinux rules
-RUN dnf install -y dkms-nvidia nvidia-driver nvidia-persistenced opencl-filesystem libva-nvidia-driver waydroid && \
-    rm -rf /etc/selinux/targeted/tmp /var/lib/selinux/targeted/tmp && \
-    mkdir -p /etc/selinux/targeted/tmp && \
+# Dette kræver at du kører build med --privileged eller --cap-add SYS_ADMIN
+# eller bruger Buildah's RUN --mount feature
+
+RUN --mount=type=tmpfs,target=/etc/selinux \
+    dnf install -y dkms-nvidia nvidia-driver nvidia-persistenced opencl-filesystem libva-nvidia-driver waydroid && \
     semodule -B && \
     semodule -i /usr/share/selinux/targeted/waydroid.pp && \
     semodule -i /usr/share/selinux/packages/targeted/nvidia-driver.pp.bz2 && \
-    rm -rf /etc/selinux/targeted/tmp
+    # Kopier resultatet ud fra tmpfs til overlay
+    cp -a /etc/selinux/* /etc/selinux/.. || true
 
 RUN dkms install nvidia/$(ls /usr/src/ | grep nvidia- | cut -d- -f2-) -k $(rpm -q --queryformat "%{VERSION}-%{RELEASE}.%{ARCH}\n" ${KERNEL})