diff --git a/e2e/availabilities.spec.ts b/e2e/availabilities.spec.ts
index a9a7063..0acf9e7 100644
--- a/e2e/availabilities.spec.ts
+++ b/e2e/availabilities.spec.ts
@@ -43,14 +43,13 @@ test("availability navigation buttons", async ({ page }) => {
     page.locator("footer .button--outline").first()
   ).not.toHaveAttribute("disabled");
   await page.getByLabel("Total size").click();
-  await page.getByLabel("Total size").fill("");
-  await page.getByLabel("Total size").fill("19");
   await expect(
     page.locator("footer .button--outline").first()
-  ).not.toHaveAttribute("disabled", { timeout: 3000 });
-  await page.getByLabel("Duration").click();
+  ).not.toHaveAttribute("disabled");
+  await page.getByLabel("Total size").fill("19");
   await expect(page.locator("footer .button--primary")).toHaveAttribute(
-    "disabled"
+    "disabled",
+    { timeout: 3000 }
   );
   await page.getByLabel("Total size").click();
   await page.getByLabel("Total size").fill("0.5");