diff --git a/db/migrate/20160422000003_create_cti_log.rb b/db/migrate/20160422000003_create_cti_log.rb
index 4f145cd32..5431a1a5d 100644
--- a/db/migrate/20160422000003_create_cti_log.rb
+++ b/db/migrate/20160422000003_create_cti_log.rb
@@ -9,12 +9,30 @@ class CreateCtiLog < ActiveRecord::Migration
       t.string  :to_comment,             limit: 250,  null: true
       t.string  :call_id,                limit: 250,  null: false
       t.string  :comment,                limit: 500,  null: true
+      t.timestamp :start,                             null: true
+      t.timestamp :end,                               null: true
+      t.boolean   :done,                              null: false, default: true
       t.timestamps                                    null: false
     end
     add_index :cti_logs, [:call_id], unique: true
     add_index :cti_logs, [:direction]
     add_index :cti_logs, [:from]
 
+    create_table :cti_caller_ids do |t|
+      t.string  :caller_id,              limit: 100, null: false
+      t.string  :comment,                limit: 500, null: true
+      t.string  :level,                  limit: 100, null: false
+      t.string  :object,                 limit: 100, null: false
+      t.integer :o_id,                               null: false
+      t.integer :user_id,                            null: true
+      t.text    :preferences,            limit: 500.kilobytes + 1, null: true
+      t.timestamps null: false
+    end
+    add_index :cti_caller_ids, [:caller_id]
+    add_index :cti_caller_ids, [:caller_id, :level]
+    add_index :cti_caller_ids, [:caller_id, :user_id]
+    add_index :cti_caller_ids, [:object, :o_id]
+
     # return if it's a new setup
     return if !Setting.find_by(name: 'system_init_done')
 
@@ -25,5 +43,15 @@ class CreateCtiLog < ActiveRecord::Migration
       created_by_id: 1
     )
 
+    Setting.create_if_not_exists(
+      title: 'Define transaction backend.',
+      name: '9100_cti_caller_id_detection',
+      area: 'Transaction::Backend',
+      description: 'Define the transaction backend which detects caller ids in objects and store them for cti lookups.',
+      options: {},
+      state: 'Transaction::CtiCallerIdDetection',
+      frontend: false
+    )
+
   end
 end
diff --git a/db/migrate/20160427000001_update_cti_log.rb b/db/migrate/20160427000001_update_cti_log.rb
deleted file mode 100644
index 85c3d5eb9..000000000
--- a/db/migrate/20160427000001_update_cti_log.rb
+++ /dev/null
@@ -1,7 +0,0 @@
-class UpdateCtiLog < ActiveRecord::Migration
-  def up
-    add_column  :cti_logs, :start,       :timestamp,  null: true
-    add_column  :cti_logs, :end,         :timestamp,  null: true
-    add_column  :cti_logs, :done,        :boolean,    null: false, default: true
-  end
-end
diff --git a/db/migrate/20160428000001_create_cti_caller_id.rb b/db/migrate/20160428000001_create_cti_caller_id.rb
deleted file mode 100644
index bcd699e76..000000000
--- a/db/migrate/20160428000001_create_cti_caller_id.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-class CreateCtiCallerId < ActiveRecord::Migration
-  def up
-
-    create_table :cti_caller_ids do |t|
-      t.string  :caller_id,              limit: 100, null: false
-      t.string  :comment,                limit: 500, null: true
-      t.string  :level,                  limit: 100, null: false
-      t.string  :object,                 limit: 100, null: false
-      t.integer :o_id,                               null: false
-      t.integer :user_id,                            null: true
-      t.timestamps                                   null: false
-    end
-    add_index :cti_caller_ids, [:caller_id]
-    add_index :cti_caller_ids, [:caller_id, :level]
-    add_index :cti_caller_ids, [:caller_id, :user_id]
-    add_index :cti_caller_ids, [:object, :o_id]
-
-  end
-end
diff --git a/db/migrate/20160429000001_update_cti_caller_id.rb b/db/migrate/20160429000001_update_cti_caller_id.rb
deleted file mode 100644
index fef62ba23..000000000
--- a/db/migrate/20160429000001_update_cti_caller_id.rb
+++ /dev/null
@@ -1,14 +0,0 @@
-class UpdateCtiCallerId < ActiveRecord::Migration
-  def up
-    Setting.create_if_not_exists(
-      title: 'Define transaction backend.',
-      name: '9100_cti_caller_id_detection',
-      area: 'Transaction::Backend',
-      description: 'Define the transaction backend which detects caller ids in objects and store them for cti lookups.',
-      options: {},
-      state: 'Transaction::CtiCallerIdDetection',
-      frontend: false
-    )
-    add_column :cti_logs, :preferences, :text, limit: 500.kilobytes + 1, null: true
-  end
-end