diff --git a/app/ecolyo.995d2fbb52c11aa5d80b.js b/app/ecolyo.30775b7fee7a86845127.js
similarity index 99%
rename from app/ecolyo.995d2fbb52c11aa5d80b.js
rename to app/ecolyo.30775b7fee7a86845127.js
index f2767899f09bc5cf7f231d2ee1c5cfe747b8b769..ca5c1bf0cba52bd9ac2ecc4f0c00ae859c8809f8 100644
--- a/app/ecolyo.995d2fbb52c11aa5d80b.js
+++ b/app/ecolyo.30775b7fee7a86845127.js
@@ -9317,7 +9317,7 @@ var ConsumptionDataManager = /*#__PURE__*/function () {
   }, {
     key: "calculatePerformanceIndicatorVariationPercentage",
     value: function calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-      return dataSum / comparisonDataSum - 1;
+      return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
     }
   }, {
     key: "fetchSingleFluidGraphData",
diff --git a/index.html b/index.html
index eb05227752228d912ec4b07fad7200d1b6de8a65..07d2bf293ef2c470a6ef3ffbff87c645412d2d23 100644
--- a/index.html
+++ b/index.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang="{{.Locale}}"><head><meta charset="utf-8"><title>Ecolyo</title><link rel="icon" type="image/png" href="/favicon-32x32.png" sizes="32x32"><link rel="icon" type="image/png" href="/favicon-16x16.png" sizes="16x16"><!-- PWA Manifest --><link rel="manifest" href="/manifest.json" crossorigin="use-credentials"><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#297EF2"><meta name="viewport" content="width=device-width,height=device-height,initial-scale=1,viewport-fit=cover"><!-- PWA Chrome --><link rel="icon" sizes="192x192" href="/android-chrome-192x192.png"><link rel="icon" sizes="512x512" href="/android-chrome-512x512.png"><!-- PWA iOS --><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"><link rel="apple-touch-startup-image" href="/apple-touch-icon.png"><meta name="apple-mobile-web-app-title" content="Ecolyo"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><!-- PWA Colors --><meta name="theme-color" content="#343641"><meta name="background-color" content="#121212">{{.ThemeCSS}} {{.CozyBar}}<script src="//{{.Domain}}/assets/js/piwik.js"></script></head><body><div role="application" class="application" data-cozy="{{.CozyData}}"><script src="vendors/ecolyo.18c101a0fa585f93c419.js"></script><script src="app/ecolyo.995d2fbb52c11aa5d80b.js"></script></div></body></html>
\ No newline at end of file
+<!DOCTYPE html><html lang="{{.Locale}}"><head><meta charset="utf-8"><title>Ecolyo</title><link rel="icon" type="image/png" href="/favicon-32x32.png" sizes="32x32"><link rel="icon" type="image/png" href="/favicon-16x16.png" sizes="16x16"><!-- PWA Manifest --><link rel="manifest" href="/manifest.json" crossorigin="use-credentials"><link rel="mask-icon" href="/safari-pinned-tab.svg" color="#297EF2"><meta name="viewport" content="width=device-width,height=device-height,initial-scale=1,viewport-fit=cover"><!-- PWA Chrome --><link rel="icon" sizes="192x192" href="/android-chrome-192x192.png"><link rel="icon" sizes="512x512" href="/android-chrome-512x512.png"><!-- PWA iOS --><link rel="apple-touch-icon" sizes="180x180" href="/apple-touch-icon.png"><link rel="apple-touch-startup-image" href="/apple-touch-icon.png"><meta name="apple-mobile-web-app-title" content="Ecolyo"><meta name="apple-mobile-web-app-capable" content="yes"><meta name="apple-mobile-web-app-status-bar-style" content="black"><!-- PWA Colors --><meta name="theme-color" content="#343641"><meta name="background-color" content="#121212">{{.ThemeCSS}} {{.CozyBar}}<script src="//{{.Domain}}/assets/js/piwik.js"></script></head><body><div role="application" class="application" data-cozy="{{.CozyData}}"><script src="vendors/ecolyo.18c101a0fa585f93c419.js"></script><script src="app/ecolyo.30775b7fee7a86845127.js"></script></div></body></html>
\ No newline at end of file
diff --git a/services/aggregatorUsageEvents/ecolyo.js b/services/aggregatorUsageEvents/ecolyo.js
index 22d6ddec46103a88d321891e9509b7dc9544b4c3..b0e784033acafd17341acfad2d302a37169c6191 100644
--- a/services/aggregatorUsageEvents/ecolyo.js
+++ b/services/aggregatorUsageEvents/ecolyo.js
@@ -96703,7 +96703,7 @@ class ConsumptionDataManager {
   }
 
   calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-    return dataSum / comparisonDataSum - 1;
+    return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
   }
 
   async fetchSingleFluidGraphData(timePeriod, timeStep, fluidType, compareTimePeriod) {
diff --git a/services/consumptionAlert/ecolyo.js b/services/consumptionAlert/ecolyo.js
index ad1ad9043322503c45ab29b3024c5f6c526398e8..615006c181e66c7eede93efbefed6d0d21e53e7c 100644
--- a/services/consumptionAlert/ecolyo.js
+++ b/services/consumptionAlert/ecolyo.js
@@ -94396,7 +94396,7 @@ class ConsumptionDataManager {
   }
 
   calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-    return dataSum / comparisonDataSum - 1;
+    return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
   }
 
   async fetchSingleFluidGraphData(timePeriod, timeStep, fluidType, compareTimePeriod) {
diff --git a/services/enedisHalfHourMonthlyAnalysis/ecolyo.js b/services/enedisHalfHourMonthlyAnalysis/ecolyo.js
index acf943ffad24c5c5b87ce2195ab4a77d6134fe9a..cd5b3cf5ceba37a43abb84c0ff8b837276fb17f9 100644
--- a/services/enedisHalfHourMonthlyAnalysis/ecolyo.js
+++ b/services/enedisHalfHourMonthlyAnalysis/ecolyo.js
@@ -94396,7 +94396,7 @@ class ConsumptionDataManager {
   }
 
   calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-    return dataSum / comparisonDataSum - 1;
+    return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
   }
 
   async fetchSingleFluidGraphData(timePeriod, timeStep, fluidType, compareTimePeriod) {
diff --git a/services/fluidsPrices/ecolyo.js b/services/fluidsPrices/ecolyo.js
index 7f816d26f578d50191f09ee4de81ba3dd5257ddf..14da2a61650f51f9fb06bf8838da7e3a1eb64186 100644
--- a/services/fluidsPrices/ecolyo.js
+++ b/services/fluidsPrices/ecolyo.js
@@ -94396,7 +94396,7 @@ class ConsumptionDataManager {
   }
 
   calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-    return dataSum / comparisonDataSum - 1;
+    return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
   }
 
   async fetchSingleFluidGraphData(timePeriod, timeStep, fluidType, compareTimePeriod) {
diff --git a/services/monthlyReportNotification/ecolyo.js b/services/monthlyReportNotification/ecolyo.js
index 38965b37d373547e5c970ba88e7f8ee9a8e428b1..b5c9295c031ee12a20deeeef97d9873980c360eb 100644
--- a/services/monthlyReportNotification/ecolyo.js
+++ b/services/monthlyReportNotification/ecolyo.js
@@ -94396,7 +94396,7 @@ class ConsumptionDataManager {
   }
 
   calculatePerformanceIndicatorVariationPercentage(dataSum, comparisonDataSum) {
-    return dataSum / comparisonDataSum - 1;
+    return comparisonDataSum !== 0 ? dataSum / comparisonDataSum - 1 : null;
   }
 
   async fetchSingleFluidGraphData(timePeriod, timeStep, fluidType, compareTimePeriod) {