diff --git a/upgrade/data/db_schema.json b/upgrade/data/db_schema.json
index 8fc821b2..e6a0f50d 100644
--- a/upgrade/data/db_schema.json
+++ b/upgrade/data/db_schema.json
@@ -112329,7 +112329,7 @@
                 },
                 {
                     "Field": "preis",
-                    "Type": "decimal(14,5)",
+                    "Type": "decimal(14,10)",
                     "Collation": null,
                     "Null": "NO",
                     "Key": "",
diff --git a/www/pages/content/verbindlichkeit_position_edit.tpl b/www/pages/content/verbindlichkeit_position_edit.tpl
index 5f77492a..6e22924b 100644
--- a/www/pages/content/verbindlichkeit_position_edit.tpl
+++ b/www/pages/content/verbindlichkeit_position_edit.tpl
@@ -32,7 +32,7 @@
                                             {|Preis|}:
                                         </td>
                                         <td>
-                                            <input type="number" name="preis" id="preis" step="0.00001" value="[PREIS]" size="20" [SAVEDISABLED]>
+                                            <input type="number" name="preis" id="preis" step="0.0000000001" value="[PREIS]" size="20" [SAVEDISABLED]>
                                         </td>
                                     </tr>
                                     <tr>