diff --git a/app.js b/app.js
index 310245e..7dc66d7 100644
--- a/app.js
+++ b/app.js
@@ -121,7 +121,7 @@ function initSetupPage() {
   const competitionFields = Array.from(document.querySelectorAll("[data-competition-field]"));
   const moveSecondsField = document.querySelector("#moveSecondsField");
   const timeInitialField = document.querySelector("#timeInitialField");
-  const blockSecondsLabel = document.querySelector("#blockSecondsLabel");
+  const blockDurationLabel = document.querySelector("#blockDurationLabel");
   const moveSecondsInput = form?.querySelector('[name="moveSeconds"]');
   const timeInitialInput = form?.querySelector('[name="timeInitialMinutes"]');
 
@@ -171,7 +171,7 @@ function initSetupPage() {
     const mode = getRadioValue(form, "mode") || "twice";
     const preset = getRadioValue(form, "preset") || "fast";
     const quota = PRESETS[preset].quota;
-    const blockDurationMs = getDurationInputMs(form, "blockSeconds", DEFAULT_BLOCK_DURATION_MS);
+    const blockDurationMs = getMinuteInputMs(form, "blockMinutes", DEFAULT_BLOCK_DURATION_MS);
     const moveLimitMs = getDurationInputMs(form, "moveSeconds", DEFAULT_MOVE_LIMIT_MS);
     const timeInitialMs = getMinuteInputMs(form, "timeInitialMinutes", TIME_MODE_INITIAL_CLOCK_MS);
     const blockLabel = getBlockLabel(mode);
@@ -205,9 +205,9 @@ function initSetupPage() {
 
     document.body.classList.toggle("time-setup-mode", !moveLimitActive);
 
-    if (blockSecondsLabel instanceof HTMLElement) {
-      blockSecondsLabel.textContent =
-        blockLabel === "Block" ? "Temps du Block (secondes)" : "Temps partie (secondes)";
+    if (blockDurationLabel instanceof HTMLElement) {
+      blockDurationLabel.textContent =
+        blockLabel === "Block" ? "Temps du Block (minutes)" : "Temps partie (minutes)";
     }
 
     syncCompetitionFields();
@@ -299,7 +299,7 @@ function initSetupPage() {
       competitionMode: isCheckboxChecked(form, "competitionMode"),
       mode: getRadioValue(form, "mode") || "twice",
       preset: getRadioValue(form, "preset") || "fast",
-      blockDurationMs: getDurationInputMs(form, "blockSeconds", DEFAULT_BLOCK_DURATION_MS),
+      blockDurationMs: getMinuteInputMs(form, "blockMinutes", DEFAULT_BLOCK_DURATION_MS),
       moveLimitMs: getDurationInputMs(form, "moveSeconds", DEFAULT_MOVE_LIMIT_MS),
       timeInitialMs: getMinuteInputMs(form, "timeInitialMinutes", TIME_MODE_INITIAL_CLOCK_MS),
       whiteName: sanitizeText(data.get("whiteName")) || "Blanc",
@@ -2032,7 +2032,7 @@ function loadDemo(form, onRender) {
   setInputValue(form, "matchLabel", "Demo officielle ChessCubing");
   setRadioValue(form, "mode", "twice");
   setRadioValue(form, "preset", "freeze");
-  setInputValue(form, "blockSeconds", "180");
+  setInputValue(form, "blockMinutes", "3");
   setInputValue(form, "moveSeconds", "20");
   setInputValue(form, "timeInitialMinutes", "10");
   setInputValue(form, "whiteName", "Nora");
diff --git a/application.html b/application.html
index c011339..315cb0e 100644
--- a/application.html
+++ b/application.html
@@ -169,14 +169,14 @@
               <legend>Temps personnalisés</legend>
               <div class="timing-grid">
                 <label class="field">
-                  <span id="blockSecondsLabel">Temps partie (secondes)</span>
+                  <span id="blockDurationLabel">Temps partie (minutes)</span>
                   <input
-                    name="blockSeconds"
+                    name="blockMinutes"
                     type="number"
-                    min="30"
-                    max="1800"
-                    step="5"
-                    value="180"
+                    min="1"
+                    max="180"
+                    step="1"
+                    value="3"
                   />
                 </label>
                 <label class="field" id="timeInitialField" hidden>