diff --git a/cascading-pr.sh b/cascading-pr.sh
index d14d6a8..5ed8f86 100755
--- a/cascading-pr.sh
+++ b/cascading-pr.sh
@@ -56,6 +56,10 @@ function pr_destination_title() {
     echo "cascading-pr from ${options[origin_url]}/${options[origin_repo]}/pulls/${options[origin_pr]}"
 }
 
+function pr_destination_body() {
+    echo "cascading-pr from ${options[origin_url]}/${options[origin_repo]}/pulls/${options[origin_pr]}"
+}
+
 function upsert_pr() {
     url=$(pr_url destination)
     state=$(pr_state destination)
@@ -66,7 +70,8 @@ function upsert_pr() {
     local title=$(pr_destination_title)
     cat > $TMPDIR/data <<EOF
 {
-  "title":"$title",
+  "title":"$(pr_destination_title)",
+  "body":"$(pr_destination_body)",
   "base":"${options[destination_base]}",
   "head":"${options[destination_head]}"
 }