diff --git a/src/index.js b/src/index.js
index 09c96072c50337d1ce845e548ab1b540af8ce43b..b4ff9b8f884d59e3d91d921231f3421b8a611e0f 100644
--- a/src/index.js
+++ b/src/index.js
@@ -368,6 +368,7 @@ async function getDataHalfHour(url, apiAuthKey, userLogin, pointId) {
     const incrementedEndDateString = moment(endDate)
       .subtract(7 * i, 'day')
       .format('YYYY-MM-DD')
+
     const { response } = await soapRequest({
       url: url,
       headers: sgeHeaders,
@@ -425,7 +426,10 @@ function processData(doctype = 'com.grandlyon.enedis.day') {
       }
     } catch (e) {
       if (doctype === 'com.grandlyon.enedis.minute') {
-        log('warn', `No half-hour activated`)
+        log(
+          'warn',
+          `No half-hour activated. Issue: ${result.Envelope.Body.Fault.faultstring}`
+        )
       } else {
         log('error', `Unkown error ${e}`)
       }