diff --git a/Femto.Api/Sessions/HttpContextSessionExtensions.cs b/Femto.Api/Sessions/HttpContextSessionExtensions.cs
index 713f7da..e017441 100644
--- a/Femto.Api/Sessions/HttpContextSessionExtensions.cs
+++ b/Femto.Api/Sessions/HttpContextSessionExtensions.cs
@@ -11,11 +11,21 @@ internal static class HttpContextSessionExtensions
     public static void SetSession(this HttpContext httpContext, Session session, UserInfo user)
     {
         var cookieSettings = httpContext.RequestServices.GetService<IOptions<CookieSettings>>();
+        var logger = httpContext.RequestServices.GetRequiredService<ILogger<HttpContext>>();
+
         var secure = cookieSettings?.Value.Secure ?? true;
         var sameSite = secure ? SameSiteMode.None : SameSiteMode.Unspecified;
         var domain = cookieSettings?.Value.Domain;
         var expires = session.Expires;
 
+        logger.LogDebug(
+            "cookie settings: Secure={Secure}, SameSite={SameSite}, domain={Domain}, Expires={Expires}",
+            secure,
+            sameSite,
+            domain,
+            expires
+        );
+
         httpContext.Response.Cookies.Append(
             "session",
             session.SessionId,