diff --git a/ui/js/page/publish/view.jsx b/ui/js/page/publish/view.jsx
index 19e1e2f25..86494c85e 100644
--- a/ui/js/page/publish/view.jsx
+++ b/ui/js/page/publish/view.jsx
@@ -594,6 +594,7 @@ class PublishPage extends React.Component {
                   className="form-field__input--inline"
                   step="0.01"
                   placeholder="1.00"
+                  min="0"
                   onChange={event => this.handleFeeAmountChange(event)}
                 />
                 {" "}
@@ -752,6 +753,7 @@ class PublishPage extends React.Component {
                     label={__("Deposit")}
                     postfix="LBC"
                     step="0.01"
+                    min="1"
                     type="number"
                     helper={lbcInputHelp}
                     onChange={event => {