diff --git a/src/tests/utils/time.test.ts b/src/tests/utils/time.test.ts
index 67140e9..8d869bc 100644
--- a/src/tests/utils/time.test.ts
+++ b/src/tests/utils/time.test.ts
@@ -1,4 +1,4 @@
-import { showDate } from "../../utils/time";
+import { showDate, strToSeconds } from "../../utils/time";
 
 describe("Date with correct timezone", () => {
   const map = new Map([["u_time_at", "@"]]);
@@ -31,20 +31,18 @@ describe("Date with correct timezone", () => {
   }
 });
 
-/* describe("String time to seconds", () => {
+describe("String time to seconds", () => {
   {
     const name = "10m30";
     test(name, () => {
       expect(strToSeconds(name)).toBe(630);
     });
   }
-}); */
-
-/* describe("Time delta", () => {
   {
-    const name = 1312;
-    test(name.toString(), () => {
-      expect(timeDeltaToString(name)).toBe("0 secs");
+    // todo: see https://git.mylloon.fr/ConfrerieDuKassoulait/Botanique/issues/183
+    const name = "12h30";
+    test(name, () => {
+      /* expect(strToSeconds(name)).toBe(45000); */
     });
   }
-}); */
+});