diff --git a/rtdata/languages/default b/rtdata/languages/default
index dbfe533bd..31b14aa2f 100644
--- a/rtdata/languages/default
+++ b/rtdata/languages/default
@@ -2039,11 +2039,12 @@ ZOOMPANEL_ZOOMFITCROPSCREEN;Fit crop to screen\nShortcut: <b>Alt</b>-<b>f</b>
 ZOOMPANEL_ZOOMFITSCREEN;Fit whole image to screen\nShortcut: <b>f</b>
 ZOOMPANEL_ZOOMIN;Zoom In\nShortcut: <b>+</b>
 ZOOMPANEL_ZOOMOUT;Zoom Out\nShortcut: <b>-</b>
-DYNPROFILEEDITOR_PROFILE;Processing profile
-DYNPROFILEEDITOR_MOVE_UP;Move up
-DYNPROFILEEDITOR_MOVE_DOWN;Move down
+DYNPROFILEEDITOR_PROFILE;Processing Profile
+DYNPROFILEEDITOR_MOVE_UP;Move Up
+DYNPROFILEEDITOR_MOVE_DOWN;Move Down
 DYNPROFILEEDITOR_NEW;New
 DYNPROFILEEDITOR_EDIT;Edit
 DYNPROFILEEDITOR_DELETE;Delete
-DYNPROFILEEDITOR_NEW_RULE;New dynamic profile rule
-DYNPROFILEEDITOR_EDIT_RULE;Edit dynamic profile rule
+DYNPROFILEEDITOR_NEW_RULE;New Dynamic Profile Rule
+DYNPROFILEEDITOR_EDIT_RULE;Edit Dynamic Profile Rule
+DYNPROFILEEDITOR_ENTRY_TOOLTIP;The matching is case insensitive.\nUse the "re:" prefix to enter\na regular expression.
diff --git a/rtgui/dynamicprofilepanel.cc b/rtgui/dynamicprofilepanel.cc
index 61614b90c..1340e0b31 100644
--- a/rtgui/dynamicprofilepanel.cc
+++ b/rtgui/dynamicprofilepanel.cc
@@ -33,24 +33,6 @@ Glib::ustring to_str(V n)
     return buf.str();
 }
 
-
-int to_int(const Glib::ustring &s)
-{
-    std::istringstream buf(s);
-    int r = -1;
-    buf >> r;
-    return r;
-}
-
-
-double to_double(const Glib::ustring &s)
-{
-    std::istringstream buf(s);
-    double r = 0.0;
-    buf >> r;
-    return r;
-}
-
 } // namespace
 
 
@@ -207,6 +189,7 @@ void DynamicProfilePanel::EditDialog::add_optional(const Glib::ustring &name,
     field = Gtk::manage(new Gtk::Entry());
     hb->pack_start(*field, true, true, 2);
     get_content_area()->pack_start(*hb, Gtk::PACK_SHRINK, 4);
+    field->set_tooltip_text(M("DYNPROFILEEDITOR_ENTRY_TOOLTIP"));
 }