diff --git a/fedora-silverblue/Containerfile b/fedora-silverblue/Containerfile
index 30c2187..167f1bb 100644
--- a/fedora-silverblue/Containerfile
+++ b/fedora-silverblue/Containerfile
@@ -1 +1,9 @@
-FROM quay.io/fedora/fedora-silverblue:41
+FROM quay.io/fedora/fedora-silverblue:40
+
+COPY copr-sharpenedblade-t2linux.repo /etc/yum.repos.d/
+
+RUN rpm-ostree override replace --experimental --freeze \
+        --from repo="copr:copr.fedorainfracloud.org:sharpenedblade:t2linux" \
+        kernel kernel-core kernel-modules kernel-modules-core kernel-modules-extra && \
+    rpm-ostree install t2linux-repos t2linux-release && \
+    ostree container commit
diff --git a/fedora-silverblue/copr-sharpenedblade-t2linux.repo b/fedora-silverblue/copr-sharpenedblade-t2linux.repo
new file mode 100644
index 0000000..25cfd53
--- /dev/null
+++ b/fedora-silverblue/copr-sharpenedblade-t2linux.repo
@@ -0,0 +1,11 @@
+[copr:copr.fedorainfracloud.org:sharpenedblade:t2linux]
+name=Copr repo for t2linux owned by sharpenedblade
+baseurl=https://download.copr.fedorainfracloud.org/results/sharpenedblade/t2linux/fedora-$releasever-$basearch/
+type=rpm-md
+skip_if_unavailable=True
+gpgcheck=1
+gpgkey=https://download.copr.fedorainfracloud.org/results/sharpenedblade/t2linux/pubkey.gpg
+repo_gpgcheck=0
+enabled=1
+enabled_metadata=1
+priority=80