diff --git a/api/src/main/sql/migrations/20190214122514-initial-schema-down.sql b/api/src/main/sql/migrations/20190214122514-initial-schema-down.sql
index 39fed75..669be58 100644
--- a/api/src/main/sql/migrations/20190214122514-initial-schema-down.sql
+++ b/api/src/main/sql/migrations/20190214122514-initial-schema-down.sql
@@ -1,4 +1,5 @@
 -- DOWN script for initial-schema (20190214122514)
+drop table if exists "client_log_entries";
 drop table if exists "measurements";
 drop table if exists "measures";
 drop table if exists "api_tokens";
diff --git a/api/src/main/sql/migrations/20190214122514-initial-schema-up.sql b/api/src/main/sql/migrations/20190214122514-initial-schema-up.sql
index 192d4e6..5bec2c7 100644
--- a/api/src/main/sql/migrations/20190214122514-initial-schema-up.sql
+++ b/api/src/main/sql/migrations/20190214122514-initial-schema-up.sql
@@ -25,7 +25,8 @@ create table "measures" (
   slug varchar not null,
   name varchar not null,
   description varchar not null default '',
-  domain_source varchar default null ,
+  config jsonb not null default '{}'::json,
+  domain_source varchar default null,
   domain_units varchar not null default '',
   range_source varchar default null,
   range_units varchar not null default '',
@@ -40,3 +41,15 @@ create table "measurements" (
   "timestamp" timestamp with time zone not null default current_timestamp,
   ext_data jsonb not null default '{}'::json
 );
+
+create table client_log_entries (
+  id serial primary key,
+  user_id uuid not null references users (id),
+  "level" varchar not null,
+  "scope" varchar not null,
+  message varchar not null,
+  stacktrace varchar not null,
+  "timestamp" timestamp with time zone not null default current_timestamp
+);
+
+create index client_log_entries_by_level on client_log_entries ("level");
diff --git a/api/src/main/sql/migrations/20190227225053-logging-down.sql b/api/src/main/sql/migrations/20190227225053-logging-down.sql
deleted file mode 100644
index 1efa8b8..0000000
--- a/api/src/main/sql/migrations/20190227225053-logging-down.sql
+++ /dev/null
@@ -1,2 +0,0 @@
--- DOWN script for logging (20190227225053)
-drop table client_log_entries;
diff --git a/api/src/main/sql/migrations/20190227225053-logging-up.sql b/api/src/main/sql/migrations/20190227225053-logging-up.sql
deleted file mode 100644
index 7860984..0000000
--- a/api/src/main/sql/migrations/20190227225053-logging-up.sql
+++ /dev/null
@@ -1,12 +0,0 @@
--- UP script for logging (20190227225053)
-create table client_log_entries (
-  id serial primary key,
-  user_id uuid not null references users (id),
-  "level" varchar not null,
-  "scope" varchar not null,
-  message varchar not null,
-  stacktrace varchar not null,
-  "timestamp" timestamp with time zone not null default current_timestamp
-);
-
-create index client_log_entries_by_level on client_log_entries ("level");