diff --git a/merge-repos.sh b/merge-repos.sh
new file mode 100755
index 000000000..c7a4fda07
--- /dev/null
+++ b/merge-repos.sh
@@ -0,0 +1,47 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+# create tmp folder
+WORK_DIR=`mktemp -d`
+
+function cleanup {      
+  rm -rf "$WORK_DIR"
+  echo "Deleted temp working directory $WORK_DIR"
+}
+
+trap cleanup EXIT
+
+git clone git@github.com:grafana/pyroscope.git "${WORK_DIR}/og"
+git clone git@github.com:grafana/phlare.git    "${WORK_DIR}/phlare"
+
+
+# rewrite phlare history to maintain correct links
+cd "$WORK_DIR/phlare"
+git filter-repo --message-callback '
+import re
+return re.sub(b"#([0-9]+)", b"https://github.com/grafana/phlare/issues/\\1", message)
+'
+
+# move import path to new repo's
+git ls-files '*.go' go.mod go.sum api/go.mod api/go.sum ebpf/go.mod ebpf/go.sum | xargs sed -i 's#github.com/grafana/phlare#github.com/grafana/pyroscope#g'
+go mod tidy
+git add -A .
+git commit -m "Rename go import path"
+
+# move og into subfolder
+cd "$WORK_DIR/og"
+mkdir -p ../temp
+mv * ../temp
+mv .* ../temp
+mv ../temp/.git .
+mv ../temp og/
+git add -A .
+git commit -m "Move og-pyroscope into subfolder"
+
+# now merge phlare in
+git remote add phlare "${WORK_DIR}/phlare"
+git fetch phlare
+git merge phlare/main --allow-unrelated-histories -m "The new Pyroscope"
+
+git push git@github.com:grafana/pyroscope HEAD:next -f