diff --git a/src/SMESHGUI/SMESH_msg_en.ts b/src/SMESHGUI/SMESH_msg_en.ts
index a63a53f3d..15aca3d47 100644
--- a/src/SMESHGUI/SMESH_msg_en.ts
+++ b/src/SMESHGUI/SMESH_msg_en.ts
@@ -6090,7 +6090,7 @@ as they are of improper type:
     </message>
     <message>
         <source>NB_NODES</source>
-        <translation>Number of nodes</translation>
+        <translation>Number of underlying nodes</translation>
     </message>
     <message>
         <source>COMPUTE</source>
diff --git a/src/SMESHGUI/SMESH_msg_fr.ts b/src/SMESHGUI/SMESH_msg_fr.ts
index 6fed89c99..46f4bb900 100755
--- a/src/SMESHGUI/SMESH_msg_fr.ts
+++ b/src/SMESHGUI/SMESH_msg_fr.ts
@@ -6090,7 +6090,7 @@ en raison de leurs types incompatibles:
     </message>
     <message>
         <source>NB_NODES</source>
-        <translation>Nombre de Nœuds</translation>
+        <translation>Nombre de nœuds sous-jacents</translation>
     </message>
     <message>
         <source>COMPUTE</source>