diff --git a/jalhyd_branch b/jalhyd_branch
index 1f7391f92b6a3792204e07e99f71f643cc35e7e1..d64531f1305e091791eac674c3a36d86b9e17ddd 100644
--- a/jalhyd_branch
+++ b/jalhyd_branch
@@ -1 +1 @@
-master
+devel
diff --git a/src/index.html b/src/index.html
index e1e107ed07c16fec7dfc2bb5d6605eb72b45f8c3..fa9969a06219d26d9c1fca64e2b2a665eba18db3 100644
--- a/src/index.html
+++ b/src/index.html
@@ -12,7 +12,7 @@
    <link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
    <link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
    <link rel="mask-icon" href="/safari-pinned-tab.svg" color="#ffffff">
-   <link rel="manifest" href="/cassiopee.webmanifest">
+   <link rel="manifest" href="cassiopee.webmanifest">
 
    <meta name="viewport" content="width=device-width, initial-scale=1">
 </head>