diff --git a/ui/src/reusable_ui/components/wizard/WizardTextInput.tsx b/ui/src/reusable_ui/components/wizard/WizardTextInput.tsx
index 8f6e2a278..240c7585a 100644
--- a/ui/src/reusable_ui/components/wizard/WizardTextInput.tsx
+++ b/ui/src/reusable_ui/components/wizard/WizardTextInput.tsx
@@ -13,7 +13,7 @@ interface Props {
   isDisabled?: boolean
   onChange: (value: string) => void
   valueModifier?: (value: string) => string
-  submitAction?: (value: string) => void
+  onSubmit?: (value: string) => void
   placeholder?: string
   autoFocus?: boolean
   type?: string
@@ -35,7 +35,7 @@ class WizardTextInput extends PureComponent<Props, State> {
     valueModifier: x => x,
     autoFocus: false,
     type: 'text',
-    submitAction: x => null,
+    onSubmit: () => null,
   }
 
   constructor(props) {
@@ -55,7 +55,6 @@ class WizardTextInput extends PureComponent<Props, State> {
       autoFocus,
       label,
       type,
-      submitAction,
     } = this.props
 
     let inputClass = ''
@@ -108,9 +107,9 @@ class WizardTextInput extends PureComponent<Props, State> {
   }
 
   private submit = incomingValue => {
-    const {onChange, value, valueModifier, submitAction} = this.props
+    const {onChange, value, valueModifier, onSubmit} = this.props
     const newValue = valueModifier(incomingValue)
-    submitAction(newValue)
+    onSubmit(newValue)
 
     if (value !== newValue) {
       onChange(newValue)
diff --git a/ui/src/sources/components/SourceStep.tsx b/ui/src/sources/components/SourceStep.tsx
index ac1d9b154..92c85df59 100644
--- a/ui/src/sources/components/SourceStep.tsx
+++ b/ui/src/sources/components/SourceStep.tsx
@@ -107,7 +107,7 @@ class SourceStep extends PureComponent<Props, State> {
           label="Connection URL"
           onChange={this.onChangeInput('url')}
           valueModifier={this.URLModifier}
-          submitAction={this.syncHostnames}
+          onSubmit={this.syncHostnames}
         />
         <WizardTextInput
           value={source.name}