diff --git a/ivette/src/frama-c/kernel/Messages.tsx b/ivette/src/frama-c/kernel/Messages.tsx
index c611c7efa4ff169b600adb845b4d7938a849b544..b5d1e9939605af120e81820946a288da6214971e 100644
--- a/ivette/src/frama-c/kernel/Messages.tsx
+++ b/ivette/src/frama-c/kernel/Messages.tsx
@@ -462,7 +462,7 @@ export default function RenderMessages() {
   const MessagePanel = (
     <Vbox style={{ height: '100%' }}>
       <IconButton
-        icon="ANGLE.DOWN"
+        icon="CROSS"
         title="Close"
         onClick={() => setMessage('')}
         style={{ margin: '0 auto' }}
diff --git a/ivette/src/frama-c/kernel/style.css b/ivette/src/frama-c/kernel/style.css
index 01c9120582b9b20142fd7b251d84f4d58a6eff99..8b8b0435238982f4201588f9a930c83850d3f9a2 100644
--- a/ivette/src/frama-c/kernel/style.css
+++ b/ivette/src/frama-c/kernel/style.css
@@ -91,6 +91,7 @@
 
 .message-cell {
     user-select: text;
+    cursor: default;
     text-overflow: ellipsis;
     white-space: nowrap;
     overflow: hidden;