diff --git a/src/components/tickets/ticket-custom-fields.tsx b/src/components/tickets/ticket-custom-fields.tsx
index e75c852..6cb39f7 100644
--- a/src/components/tickets/ticket-custom-fields.tsx
+++ b/src/components/tickets/ticket-custom-fields.tsx
@@ -529,11 +529,19 @@ export function TicketCustomFieldsSection({ ticket }: TicketCustomFieldsSectionP
                     <FieldLabel className="flex items-center gap-1">
                       {field.label} {field.required ? <span className="text-destructive">*</span> : null}
                     </FieldLabel>
-                    <Input
-                      id={fieldId}
-                      value={typeof value === "string" ? value : value ?? ""}
-                      onChange={(event) => handleFieldChange(field, event.target.value)}
-                    />
+                      <Input
+                        id={fieldId}
+                        value={
+                          typeof value === "string"
+                            ? value
+                            : typeof value === "number"
+                              ? String(value)
+                              : value != null
+                                ? String(value)
+                                : ""
+                        }
+                        onChange={(event) => handleFieldChange(field, event.target.value)}
+                      />
                     {helpText}
                   </Field>
                 )