diff --git a/crates/api_clients/midjourney_client/src/endpoints/submit_job.rs b/crates/api_clients/midjourney_client/src/endpoints/submit_job.rs
index 967a756f12..51dad2b404 100644
--- a/crates/api_clients/midjourney_client/src/endpoints/submit_job.rs
+++ b/crates/api_clients/midjourney_client/src/endpoints/submit_job.rs
@@ -33,8 +33,15 @@ pub async fn submit_job(req: SubmitJobRequest<'_>) -> Result<SubmitJobResponse,
   // let url = format!("https://{}/api/app/submit-jobs", req.hostname.as_str());
   let url = format!("https://{}/api/submit-jobs", req.hostname.as_str());
 
+  let cookie_header = req.cookie_header.trim();
+
+  if cookie_header.len() < 20 {
+    error!("Cookie header is too short (len: {}): {}", cookie_header.len(), cookie_header);
+    return Err(MidjourneyClientError::CookieTooShort.into());
+  }
+
   let mut http_request = client.post(url)
-      .header("cookie", req.cookie_header)
+      .header("cookie", cookie_header)
       .header("Referer", &referer)
       .header("Referrer-Policy", "origin-when-cross-origin")
       .header("accept", "*/*")
diff --git a/crates/api_clients/midjourney_client/src/error/midjourney_client_error.rs b/crates/api_clients/midjourney_client/src/error/midjourney_client_error.rs
index dcc9b880d5..75972504df 100644
--- a/crates/api_clients/midjourney_client/src/error/midjourney_client_error.rs
+++ b/crates/api_clients/midjourney_client/src/error/midjourney_client_error.rs
@@ -6,6 +6,9 @@ use std::path::PathBuf;
 /// An error arising from the client, either before or after the request is sent.
 #[derive(Debug)]
 pub enum MidjourneyClientError {
+  /// The cookie was too short to be valid.
+  CookieTooShort,
+  
   /// Could not determine the filetype for the file.
   FileTypeNotKnown(PathBuf),
 
@@ -28,6 +31,7 @@ impl Error for MidjourneyClientError {}
 impl Display for MidjourneyClientError {
   fn fmt(&self, f: &mut Formatter<'_>) -> std::fmt::Result {
     match self {
+      Self::CookieTooShort => write!(f, "The cookie header is too short to be valid."),
       Self::FileTypeNotKnown(path) => write!(f, "Could not determine the filetype for the file: {:?}", path),
       Self::FileTypeNotHandled(path) => write!(f, "Could not handle the file type for the file: {:?}", path),
       Self::IoError(err) => write!(f, "IO error: {}", err),
diff --git a/crates/desktop/artcraft/src/services/midjourney/windows/extract_midjourney_webview_cookies.rs b/crates/desktop/artcraft/src/services/midjourney/windows/extract_midjourney_webview_cookies.rs
index efb09fbf2b..4a4272ea2d 100644
--- a/crates/desktop/artcraft/src/services/midjourney/windows/extract_midjourney_webview_cookies.rs
+++ b/crates/desktop/artcraft/src/services/midjourney/windows/extract_midjourney_webview_cookies.rs
@@ -5,7 +5,7 @@ use reqwest::Url;
 use tauri::webview::Cookie;
 use tauri::WebviewWindow;
 
-const ROOT_COOKIE_URL_STR: &str = "https://midjourney.com";
+const ROOT_COOKIE_URL_STR: &str = "https://www.midjourney.com";
 
 static ROOT_COOKIE_URL: Lazy<Url> = Lazy::new(|| {
   Url::parse(ROOT_COOKIE_URL_STR).expect("URL should parse")
@@ -16,7 +16,7 @@ pub fn extract_midjourney_webview_cookies(webview: &WebviewWindow) -> AnyhowResu
   let cookies = get_all_midjourney_cookies(webview)?;
   for cookie in cookies.iter() {
     cookie_store.add_cookie_name_and_value(
-      cookie.name().to_string(), 
+      cookie.name().to_string(),
       cookie.value().to_string(),
     );
   }
diff --git a/crates/desktop/artcraft/src/services/midjourney/windows/midjourney_login_window_thread.rs b/crates/desktop/artcraft/src/services/midjourney/windows/midjourney_login_window_thread.rs
index edae8e5f7e..e643b95ab7 100644
--- a/crates/desktop/artcraft/src/services/midjourney/windows/midjourney_login_window_thread.rs
+++ b/crates/desktop/artcraft/src/services/midjourney/windows/midjourney_login_window_thread.rs
@@ -117,6 +117,8 @@ async fn check_login_window(
   //  _ => {},
   //}
 
+  info!("Current cookies (len {}): {:?}", cookie_store.len(), cookie_store.to_cookie_string());
+
   mj_creds_manager.replace_cookie_store(cookie_store)?;
 
   if true {
diff --git a/crates/lib/cookie_store/src/cookie_store.rs b/crates/lib/cookie_store/src/cookie_store.rs
index 75657267b9..fc9f820f99 100644
--- a/crates/lib/cookie_store/src/cookie_store.rs
+++ b/crates/lib/cookie_store/src/cookie_store.rs
@@ -18,7 +18,7 @@ impl CookieStore {
   pub fn add_cookie(&mut self, cookie: Cookie) {
     self.cookies.insert(cookie.name.clone(), cookie);
   }
-  
+
   pub fn add_cookie_name_and_value(&mut self, name: String, value: String) {
     self.add_cookie(Cookie {
       name,
@@ -33,6 +33,10 @@ impl CookieStore {
   pub fn remove_cookie(&mut self, name: &str) {
     self.cookies.remove(name);
   }
+  
+  pub fn len(&self) -> usize {
+    self.cookies.len()
+  }
 
   pub fn clear_all(&mut self) {
     self.cookies.clear();