diff --git a/src/providers/noodlemagazine.rs b/src/providers/noodlemagazine.rs
index 138237e..f855e09 100644
--- a/src/providers/noodlemagazine.rs
+++ b/src/providers/noodlemagazine.rs
@@ -74,10 +74,6 @@ impl NoodlemagazineProvider {
                             id: "month".into(),
                             title: "This Month".into(),
                         },
-                        FilterOption {
-                            id: "all".into(),
-                            title: "All Time".into(),
-                        },
                     ],
                     multiSelect: false,
                 },
@@ -131,7 +127,9 @@ impl NoodlemagazineProvider {
         match options.category.as_deref() {
             Some("week") => "week",
             Some("month") => "month",
-            Some("all") => "all",
+            // The upstream site does not expose a valid /popular/all route.
+            // Keep "all" as a backward-compatible alias for stale clients.
+            Some("all") => "recent",
             _ => "recent",
         }
     }
@@ -760,4 +758,14 @@ mod tests {
         assert_eq!(NoodlemagazineProvider::resolve_sort_by("views", &options), "date");
         assert_eq!(NoodlemagazineProvider::resolve_sort_order(&options), "asc");
     }
+
+    #[test]
+    fn maps_legacy_all_time_period_to_recent_feed() {
+        let mut options = options();
+        options.category = Some("all".to_string());
+        options.sort = Some("views".to_string());
+        options.filter = Some("desc".to_string());
+
+        assert_eq!(NoodlemagazineProvider::resolve_popular_period(&options), "recent");
+    }
 }