diff --git a/package.json b/package.json
index c96a15c..4d8f433 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "battery-state-card",
-  "version": "3.1.0",
+  "version": "3.1.1",
   "description": "Battery State card for Home Assistant",
   "main": "dist/battery-state-card.js",
   "author": "Max Chodorowski",
diff --git a/src/sorting.ts b/src/sorting.ts
index 754280b..9376854 100644
--- a/src/sorting.ts
+++ b/src/sorting.ts
@@ -25,8 +25,10 @@ import { isNumber, log, safeGetConfigArrayOfObjects } from "./utils";
                     valB = batteries[idB].name;
                     break;
                 case "state":
-                    valA = batteries[idA].state;
-                    valB = batteries[idB].state;
+                    // not a perfect solution but we try to fix numer formatting in some countries/langs
+                    // where decimals are separated by comma
+                    valA = batteries[idA].state?.replace(",", ".");
+                    valB = batteries[idB].state?.replace(",", ".");
                     break;
                 default:
                     if ((<string>o.by).startsWith("entity.")) {
diff --git a/test/other/sorting.test.ts b/test/other/sorting.test.ts
index b123bd3..50eba19 100644
--- a/test/other/sorting.test.ts
+++ b/test/other/sorting.test.ts
@@ -78,6 +78,24 @@ describe("Entity sorting", () => {
 
         expect(sortedIds).toStrictEqual(expectedOrder);
     });
+
+    test.each([
+        ["state", "38", "38,5", "38,4", ["a_sensor", "c_sensor", "b_sensor"]],
+        ["state", "38", "99,5", "99,4", ["a_sensor", "c_sensor", "b_sensor"]],
+        ["state", "38", "99,4", "99,44", ["a_sensor", "b_sensor", "c_sensor"]],
+        ["state", "38", "99.4", "99.44", ["a_sensor", "b_sensor", "c_sensor"]],
+    ])("Decimals separated by comma", (sort: string, stateA: string | undefined, stateB: string | undefined, stateC: string | undefined, expectedOrder: string[]) => {
+
+        let testBatteries = [
+            createBattery("a Sensor", stateA),
+            createBattery("b Sensor", stateB),
+            createBattery("c Sensor", stateC),
+        ];
+
+        const sortedIds = getIdsOfSortedBatteries({ entities: [], sort }, convertToCollection(testBatteries));
+
+        expect(sortedIds).toStrictEqual(expectedOrder);
+    });
 });
 
 const createBattery = (name: string, state: string | undefined, last_changed?: string | undefined) => {