diff --git a/src/commands/publish/preview/mod.rs b/src/commands/publish/preview/mod.rs
index 31c7394d8..ab566dd8b 100644
--- a/src/commands/publish/preview/mod.rs
+++ b/src/commands/publish/preview/mod.rs
@@ -14,6 +14,7 @@ use crate::settings::global_user::GlobalUser;
 use crate::settings::project::Project;
 use crate::terminal::message;
 
+// Using this instead of just `https://cloudflareworkers.com` returns just the worker response to the CLI
 const PREVIEW_ADDRESS: &str = "https://00000000000000000000000000000000.cloudflareworkers.com";
 
 #[derive(Debug, Deserialize)]
@@ -42,7 +43,7 @@ struct V4ApiResponse {
 pub fn preview(
     project: &Project,
     user: Option<GlobalUser>,
-    method: Result<HTTPMethod, failure::Error>,
+    method: HTTPMethod,
     body: Option<String>,
 ) -> Result<(), failure::Error> {
     commands::build(&project)?;
@@ -65,8 +66,6 @@ pub fn preview(
         script_id, session, https, preview_host
     );
 
-    let method = method.unwrap_or_default();
-
     let worker_res = match method {
         HTTPMethod::Get => get(cookie, &client)?,
         HTTPMethod::Post => post(cookie, &client, body)?,
diff --git a/src/main.rs b/src/main.rs
index 90aaf91ad..b139f29a2 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -197,7 +197,7 @@ fn run() -> Result<(), failure::Error> {
         let project = settings::project::Project::new()?;
         let user = settings::global_user::GlobalUser::new().ok();
 
-        let method = HTTPMethod::from_str(matches.value_of("method").unwrap_or("get"));
+        let method = HTTPMethod::from_str(matches.value_of("method").unwrap_or("get"))?;
 
         let body = match matches.value_of("body") {
             Some(s) => Some(s.to_string()),