diff --git a/db/manifest b/db/manifest
index 4337b6afa..161ba7501 100755
--- a/db/manifest
+++ b/db/manifest
@@ -243,4 +243,5 @@ bpms_on_tap_in.sql
 jamtracks_job.sql
 text_messages.sql
 text_message_migration.sql
-backing_tracks.sql
\ No newline at end of file
+backing_tracks.sql
+metronome.sql
\ No newline at end of file
diff --git a/db/up/metronome.sql b/db/up/metronome.sql
new file mode 100644
index 000000000..d074c180c
--- /dev/null
+++ b/db/up/metronome.sql
@@ -0,0 +1,2 @@
+ALTER TABLE active_music_sessions ADD COLUMN metronome_id BIGINT;
+ALTER TABLE active_music_sessions ADD COLUMN metronome_initiator_id VARCHAR(64);
\ No newline at end of file