diff --git a/lib/SimpleRadioButton.js b/lib/SimpleRadioButton.js
index a737044..9f25edd 100644
--- a/lib/SimpleRadioButton.js
+++ b/lib/SimpleRadioButton.js
@@ -266,7 +266,7 @@ export class RadioButtonLabel extends React.Component {
         accessibilityLabel={this.props.accessibilityLabel}
         testID={this.props.testID}
         onPress={() => {
-        if (!this.props.disabled) {
+        if (this.props.onPress && !this.props.disabled) {
           this.props.onPress( this.props.obj.value, this.props.index)}
         }
       }>