diff --git a/capsule/Dockerfile b/capsule/Dockerfile
index 8c77e4b..bdcad35 100644
--- a/capsule/Dockerfile
+++ b/capsule/Dockerfile
@@ -1,19 +1,34 @@
-FROM alpine:3.23
-
-RUN mkdir -p /var/app/content
-WORKDIR /var/app
-COPY .certificates/ /var/app/.certificates/
-
+FROM alpine:3.23 AS agate
 RUN apk --update --no-cache add rust cargo \
   && wget -O - https://github.com/mbrubeck/agate/archive/refs/tags/v3.3.20.tar.gz | tar -xz \
-  && cargo build --release --target-dir agate-target --manifest-path agate-3.3.20/Cargo.toml \
-  && mv agate-target/release/agate /usr/local/bin/agate \
+  && cargo install --path agate-3.3.20/ \
   && rm -rf agate-3.3.20 agate-target
 
-COPY content/ content
+FROM alpine:3.23 AS comitium
+RUN apk --no-cache add make go scdoc
+RUN wget -O - https://git.sr.ht/~nytpu/comitium/archive/v1.8.2.tar.gz | tar -xz \
+  && make --directory=comitium-v1.8.2 \
+  && mv comitium-v1.8.2/build/comitium /usr/local/bin/comitium \
+  && rm -rf comitium-v1.8.2
+
+FROM alpine:3.23 AS final
+RUN mkdir -p /var/app/content
+WORKDIR /var/app
+COPY .certificates/ ./
+RUN crontab -l > crontab.tmp \
+  && echo "0 */6 * * * * /usr/local/bin/comitium refresh --data /var/app/comitium-data" >> crontab.tmp \
+  && crontab crontab.tmp \
+  && rm crontab.tmp
+
+RUN apk --no-cache add gcc # Dependency for agate
+COPY --from=agate /root/.cargo/bin/agate /usr/local/bin/agate
+COPY --from=comitium /usr/local/bin/comitium /usr/local/bin/comitium
+
+COPY content/ comitium-data/ feeds.txt ./
+RUN while read feed; do \
+    comitium add --data comitium-data/ "$feed"; \
+  done <feeds.txt \
+  && comitium refresh --data comitium-data/
+
+CMD agate --content content/ --addr [::]:1965 --addr 0.0.0.0:1965 --lang en-GB
 
-CMD set -eux && agate \
-  --content content/ \
-  --addr [::]:1965 \
-  --addr 0.0.0.0:1965 \
-  --lang en-GB
diff --git a/capsule/comitium-data/header.gmi b/capsule/comitium-data/header.gmi
new file mode 100644
index 0000000..b7609bb
--- /dev/null
+++ b/capsule/comitium-data/header.gmi
@@ -0,0 +1,4 @@
+# joeac's feed aggregator
+
+Hi! I'm Joe Carstairs, and you've found my feed aggregator. This is a list of
+some stuff I think I might read.
diff --git a/capsule/feeds.txt b/capsule/feeds.txt
new file mode 100644
index 0000000..7ad4677
--- /dev/null
+++ b/capsule/feeds.txt
@@ -0,0 +1,5 @@
+gemini://gemini.tuxmachines.org:1965/feed.xml
+gemini://joeac.net/gemlog/
+gemini://idiomdrottning.org:1965/sub
+gemini://spool-five.com:1965/gemlog/index.gmi
+gemini://jsreed5.org:1965/feeds/log.xml