diff --git a/include/sheet.cpp b/include/sheet.cpp
index 98e7876d9..3024b4e96 100755
--- a/include/sheet.cpp
+++ b/include/sheet.cpp
@@ -1902,14 +1902,14 @@ TBrowse_sheet::TBrowse_sheet(TCursor* cursor, const char* fields,
             const int sz = csize > 50 ? 50 : csize; // Dimensione del campo di ricerca
             e = &add_string(c.dlg(), 0, p, 1, y++, csize, flags, sz);
             // Aggiunge campo con le icone di filtraggio
-            add_checkbutton(c.dlg()+500, 0, "", sz+18, y-1, 2, 1, "", 10112, 10113).set_handler(filter_handler);         
+            add_checkbutton(c.dlg()+500, 0, "", sz+strlen(p)+ 2, y-1, 2, 1, "", 10112, 10113).set_handler(filter_handler);         
           }
           break;
         case CLASS_ZOOM_FIELD:
           {
             e = &add_string(c.dlg(), 0, p, 1, y++, 32000, flags, 50);
             // Aggiunge campo con le icone di filtraggio
-            add_checkbutton(c.dlg()+500, 0, "", 68, y-1, 2, 1, "", 10112, 10113).set_handler(filter_handler);         
+            add_checkbutton(c.dlg()+500, 0, "", 52 + strlen(p), y-1, 2, 1, "", 10112, 10113).set_handler(filter_handler);         
           }
           break;
         case CLASS_REAL_FIELD: