diff --git a/app/models/teacher.rb b/app/models/teacher.rb
index d477da0e83..5a8c10b1fb 100644
--- a/app/models/teacher.rb
+++ b/app/models/teacher.rb
@@ -9,9 +9,6 @@
 #  email              :string           default(""), not null
 #  last_sign_in_at    :datetime
 #  last_sign_in_ip    :string
-#  otp_created_at     :datetime
-#  otp_guesses        :integer          default(0), not null
-#  secret_key         :string
 #  sign_in_count      :integer          default(0), not null
 #  trn                :string
 #  uuid               :uuid             not null
diff --git a/config/analytics.yml b/config/analytics.yml
index a9211336c1..ac8a0d0f79 100644
--- a/config/analytics.yml
+++ b/config/analytics.yml
@@ -353,8 +353,6 @@
     - id
     - last_sign_in_at
     - last_sign_in_ip
-    - otp_created_at
-    - otp_guesses
     - sign_in_count
     - trn
     - updated_at
diff --git a/config/analytics_blocklist.yml b/config/analytics_blocklist.yml
index 40853d66b9..349576c2d0 100644
--- a/config/analytics_blocklist.yml
+++ b/config/analytics_blocklist.yml
@@ -12,5 +12,3 @@
     - confirmation_token
     - unlock_token
     - invitation_token
-  :teachers:
-    - secret_key
diff --git a/db/migrate/20230808065424_remove_otp_from_teachers.rb b/db/migrate/20230808065424_remove_otp_from_teachers.rb
new file mode 100644
index 0000000000..2fdc03638d
--- /dev/null
+++ b/db/migrate/20230808065424_remove_otp_from_teachers.rb
@@ -0,0 +1,9 @@
+class RemoveOtpFromTeachers < ActiveRecord::Migration[7.0]
+  def change
+    change_table :teachers, bulk: true do |t|
+      t.remove :secret_key, type: :string
+      t.remove :otp_guesses, type: :integer, default: 0, null: false
+      t.remove :otp_created_at, type: :datetime
+    end
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 51b22b96db..3621d45e51 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -451,9 +451,6 @@
     t.string "trn"
     t.uuid "uuid", default: -> { "gen_random_uuid()" }, null: false
     t.text "canonical_email", default: "", null: false
-    t.datetime "otp_created_at"
-    t.integer "otp_guesses", default: 0, null: false
-    t.string "secret_key"
     t.index "lower((email)::text)", name: "index_teacher_on_lower_email", unique: true
     t.index ["canonical_email"], name: "index_teachers_on_canonical_email"
     t.index ["uuid"], name: "index_teachers_on_uuid", unique: true
diff --git a/spec/factories/teachers.rb b/spec/factories/teachers.rb
index 76ad254bfe..ced7ffe4c7 100644
--- a/spec/factories/teachers.rb
+++ b/spec/factories/teachers.rb
@@ -9,9 +9,6 @@
 #  email              :string           default(""), not null
 #  last_sign_in_at    :datetime
 #  last_sign_in_ip    :string
-#  otp_created_at     :datetime
-#  otp_guesses        :integer          default(0), not null
-#  secret_key         :string
 #  sign_in_count      :integer          default(0), not null
 #  trn                :string
 #  uuid               :uuid             not null
diff --git a/spec/models/teacher_spec.rb b/spec/models/teacher_spec.rb
index c1ff16c4cb..911a8964f5 100644
--- a/spec/models/teacher_spec.rb
+++ b/spec/models/teacher_spec.rb
@@ -9,9 +9,6 @@
 #  email              :string           default(""), not null
 #  last_sign_in_at    :datetime
 #  last_sign_in_ip    :string
-#  otp_created_at     :datetime
-#  otp_guesses        :integer          default(0), not null
-#  secret_key         :string
 #  sign_in_count      :integer          default(0), not null
 #  trn                :string
 #  uuid               :uuid             not null