diff --git a/update-branch.sh b/update-branch.sh
index f67d6f684..5f06cce99 100755
--- a/update-branch.sh
+++ b/update-branch.sh
@@ -2,10 +2,25 @@
 
 #
 # This is because matrix-org doesn't allow anonymous contributors.
+# You can run it as a curlpipe if you're brave.
 #
+
+if [ "$(pwd)" != "$HOME/go/src/github.com/matrix-org/dendrite" ]; then
+    if [ ! -d "$HOME/go/src/github.com/matrix-org/dendrite" ]; then
+        git clone https://github.com/matrix-org/dendrite
+        cd "$HOME/go/src/github.com/matrix-org/dendrite"
+        git remote add idk https://github.com/eyedeekay/dendrite
+        git pull idk i2p-demo
+    fi
+    cd "$HOME/go/src/github.com/matrix-org/dendrite"
+    git checkout i2p-demo
+fi
+
 echo "Pulling in changes from matrix-org main"
 git pull origin main
+
 echo "Pulling in changes from eyedeekay i2p-demo"
 git pull idk i2p-demo
+
 echo "Generating binary"
 go build -o bin/dendrite-demo-i2p ./cmd/dendrite-demo-i2p
\ No newline at end of file