diff --git a/components/cycle-day.js b/components/cycle-day.js
index 5b54b2f..aafb099 100644
--- a/components/cycle-day.js
+++ b/components/cycle-day.js
@@ -4,7 +4,7 @@ import {
   Text
 } from 'react-native'
 import cycleModule from '../lib/cycle'
-import { getTemperatureFertilityStatus } from '../lib/sensiplan-adapter'
+import { getTemperatureFertilityStatus } from '../lib/sympto-adapter'
 import DayView from './cycle-day-overview'
 import BleedingEditView from './bleeding'
 import TemperatureEditView from './temperature'
diff --git a/lib/sensiplan-adapter.js b/lib/sympto-adapter.js
similarity index 86%
rename from lib/sensiplan-adapter.js
rename to lib/sympto-adapter.js
index 7ae60b3..12f0935 100644
--- a/lib/sensiplan-adapter.js
+++ b/lib/sympto-adapter.js
@@ -1,4 +1,4 @@
-import { detectTemperatureShift } from './sensiplan'
+import { detectTemperatureShift } from './sympto/temperature'
 import cycleModule from './cycle'
 
 const getLastMensesStart = cycleModule().getLastMensesStart
@@ -8,7 +8,7 @@ function getTemperatureFertilityStatus(targetDateString) {
   const lastMensesStart = getLastMensesStart(targetDateString)
   if (!lastMensesStart) return formatStatusForApp({ detected: false })
   const previousTemperaturesInCycle = getPreviousTemperaturesInCycle(targetDateString, lastMensesStart)
-  // we get temps with latest first, but sensiplan module expects latest last
+  // we get temps with latest first, but sympto module expects latest last
   previousTemperaturesInCycle.reverse()
   const status = detectTemperatureShift(previousTemperaturesInCycle)
   return formatStatusForApp(status)
diff --git a/lib/sensiplan.js b/lib/sympto/temperature.js
similarity index 100%
rename from lib/sensiplan.js
rename to lib/sympto/temperature.js
diff --git a/test/sensiplan.spec.js b/test/sympto/temperature.spec.js
similarity index 98%
rename from test/sensiplan.spec.js
rename to test/sympto/temperature.spec.js
index f490a86..8646125 100644
--- a/test/sensiplan.spec.js
+++ b/test/sympto/temperature.spec.js
@@ -1,9 +1,9 @@
 import chai from 'chai'
-import { detectTemperatureShift } from '../lib/sensiplan'
+import { detectTemperatureShift } from '../../lib/sympto/temperature'
 
 const expect = chai.expect
 
-describe.only('sensiplan', () => {
+describe.only('sympto', () => {
   describe('detect temperature shift', () => {
     describe('regular rule', () => {
       it('reports lower temperature status before shift', function () {