diff --git a/db/migrations/1533844125_create_frob.down.sql b/db/migrations/1533844125_create_frob.down.sql
new file mode 100644
index 00000000..8c8d394e
--- /dev/null
+++ b/db/migrations/1533844125_create_frob.down.sql
@@ -0,0 +1,4 @@
+DROP TABLE maker.frob;
+
+ALTER TABLE public.checked_headers
+  DROP COLUMN frob_checked;
\ No newline at end of file
diff --git a/db/migrations/1533844125_create_frob_table.up.sql b/db/migrations/1533844125_create_frob.up.sql
similarity index 80%
rename from db/migrations/1533844125_create_frob_table.up.sql
rename to db/migrations/1533844125_create_frob.up.sql
index 13be1690..2ef436b1 100644
--- a/db/migrations/1533844125_create_frob_table.up.sql
+++ b/db/migrations/1533844125_create_frob.up.sql
@@ -12,4 +12,7 @@ CREATE TABLE maker.frob (
   tx_idx    INTEGER NOT NUll,
   raw_log   JSONB,
   UNIQUE (header_id, tx_idx, log_idx)
-);
\ No newline at end of file
+);
+
+ALTER TABLE public.checked_headers
+  ADD COLUMN frob_checked BOOLEAN NOT NULL DEFAULT FALSE;
\ No newline at end of file
diff --git a/db/migrations/1533844125_create_frob_table.down.sql b/db/migrations/1533844125_create_frob_table.down.sql
deleted file mode 100644
index c0382604..00000000
--- a/db/migrations/1533844125_create_frob_table.down.sql
+++ /dev/null
@@ -1 +0,0 @@
-DROP TABLE maker.frob;
\ No newline at end of file
diff --git a/db/migrations/1538075501_add_frob_to_checked_headers.down.sql b/db/migrations/1538075501_add_frob_to_checked_headers.down.sql
deleted file mode 100644
index 8549624c..00000000
--- a/db/migrations/1538075501_add_frob_to_checked_headers.down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE public.checked_headers
-    DROP COLUMN frob_checked;
\ No newline at end of file
diff --git a/db/migrations/1538075501_add_frob_to_checked_headers.up.sql b/db/migrations/1538075501_add_frob_to_checked_headers.up.sql
deleted file mode 100644
index b6332392..00000000
--- a/db/migrations/1538075501_add_frob_to_checked_headers.up.sql
+++ /dev/null
@@ -1,2 +0,0 @@
-ALTER TABLE public.checked_headers
-    ADD COLUMN frob_checked BOOLEAN NOT NULL DEFAULT FALSE;
\ No newline at end of file