diff --git a/Dockerfile.mattermost b/Dockerfile.mattermost
new file mode 100644
index 00000000..6a85749b
--- /dev/null
+++ b/Dockerfile.mattermost
@@ -0,0 +1,27 @@
+FROM rockylinux:9 AS builder
+
+# Install build dependencies
+RUN dnf install -y git golang make gcc
+
+# Clone and build
+WORKDIR /build
+RUN git clone http://10.0.4.213:3000/claude/mattermost-community-enterprise.git .
+RUN go build -v -mod=vendor -o mattermost ./cmd/mattermost
+
+# Runtime image
+FROM rockylinux:9-minimal
+
+RUN microdnf install -y ca-certificates tzdata && microdnf clean all
+
+WORKDIR /mattermost
+COPY --from=builder /build/mattermost /mattermost/bin/mattermost
+COPY --from=builder /build/config /mattermost/config
+COPY --from=builder /build/i18n /mattermost/i18n
+COPY --from=builder /build/fonts /mattermost/fonts
+COPY --from=builder /build/templates /mattermost/templates
+COPY --from=builder /build/client /mattermost/client
+
+RUN mkdir -p /mattermost/data /mattermost/logs /mattermost/plugins /mattermost/client/plugins
+
+EXPOSE 8065
+ENTRYPOINT ["/mattermost/bin/mattermost"]