diff --git a/ui/src/settings/intergrations/incoming-webhook/AddIncomingWebhookForm.tsx b/ui/src/settings/intergrations/incoming-webhook/AddIncomingWebhookForm.tsx
index 6b9212187..42202a8a3 100644
--- a/ui/src/settings/intergrations/incoming-webhook/AddIncomingWebhookForm.tsx
+++ b/ui/src/settings/intergrations/incoming-webhook/AddIncomingWebhookForm.tsx
@@ -74,7 +74,7 @@ export default ({ history }: AllProps) => {
         {errorMessage != null && <ErrorPanel title="Unable to add new incoming webhook">{errorMessage}</ErrorPanel>}
         <form onSubmit={handleOnSubmit}>
           <FormInputField label="Alias" {...text('alias')} error={formState.errors.alias} required pattern=".*\S+.*" maxLength={32} autoFocus />
-          <FormCodeEditorField label="Script" {...textarea('script')} error={formState.errors.script} required pattern=".*\S+.*" maxLength={256} >
+          <FormCodeEditorField label="Script" {...textarea('script')} error={formState.errors.script} required pattern=".*\S+.*" maxLength={1024} >
             <HelpLink href="https://docs.readflow.app/en/integrations/incoming-webhook/scripting/">View script syntax</HelpLink>
           </FormCodeEditorField>
         </form>
diff --git a/ui/src/settings/intergrations/incoming-webhook/EditIncomingWebhookForm.tsx b/ui/src/settings/intergrations/incoming-webhook/EditIncomingWebhookForm.tsx
index f65c0c4c1..10dd9da6e 100644
--- a/ui/src/settings/intergrations/incoming-webhook/EditIncomingWebhookForm.tsx
+++ b/ui/src/settings/intergrations/incoming-webhook/EditIncomingWebhookForm.tsx
@@ -67,7 +67,7 @@ export default ({ data, history }: Props) => {
         {errorMessage != null && <ErrorPanel title="Unable to edit incoming webhook">{errorMessage}</ErrorPanel>}
         <form onSubmit={handleOnSubmit}>
           <FormInputField label="Alias" {...text('alias')} error={formState.errors.alias} required pattern=".*\S+.*" maxLength={32} autoFocus />
-          <FormCodeEditorField label="Script" {...textarea('script')} error={formState.errors.script} required pattern=".*\S+.*" maxLength={256} >
+          <FormCodeEditorField label="Script" {...textarea('script')} error={formState.errors.script} required pattern=".*\S+.*" maxLength={1024} >
             <HelpLink href="https://docs.readflow.app/en/integrations/incoming-webhook/scripting/">View script syntax</HelpLink>
           </FormCodeEditorField>
         </form>