diff --git a/core/sync/wishlist_readd.py b/core/sync/wishlist_readd.py
index 6658352e..7414c943 100644
--- a/core/sync/wishlist_readd.py
+++ b/core/sync/wishlist_readd.py
@@ -71,6 +71,11 @@ def reconstruct_sync_track_data(
         return None
 
     sid = str(tr.get('source_track_id') or '')
+    # Wing-it fallback stubs have no real metadata (no album/cover) — the live sync
+    # SKIPS them for the wishlist (services/sync_service.py), so the re-add must too,
+    # rather than store a coverless, mis-classified placeholder.
+    if sid.startswith('wing_it_'):
+        return None
 
     # Primary: the exact normalized track the auto-add used.
     if sid:
diff --git a/tests/test_sync_wishlist_readd.py b/tests/test_sync_wishlist_readd.py
index b794ed10..227e9784 100644
--- a/tests/test_sync_wishlist_readd.py
+++ b/tests/test_sync_wishlist_readd.py
@@ -100,6 +100,15 @@ def test_refuses_when_no_id_and_no_full_track():
     assert reconstruct_sync_track_data([_tr(0, "")], [], 0) is None
 
 
+def test_refuses_wing_it_stub():
+    # Wing-it fallback stubs have no real metadata; the sync skips them, so must we —
+    # even if a full (stub) track happens to be in tracks_json.
+    trs = [_tr(0, "wing_it_abc123", name="Sami Matar", artist="X")]
+    assert reconstruct_sync_track_data(trs, [], 0) is None
+    stub = {"id": "wing_it_abc123", "name": "Sami Matar", "album": "Sami Matar", "artists": ["X"]}
+    assert reconstruct_sync_track_data(trs, [stub], 0) is None
+
+
 def test_build_map_skips_idless_and_non_dicts():
     m = build_original_tracks_map([_full("a"), {"name": "no id"}, "garbage", None])
     assert set(m.keys()) == {"a"}
diff --git a/webui/static/pages-extra.js b/webui/static/pages-extra.js
index 2a02993a..b82dac7a 100644
--- a/webui/static/pages-extra.js
+++ b/webui/static/pages-extra.js
@@ -2271,11 +2271,18 @@ async function openSyncDetailModal(entryId) {
 
                 let dlDisplay = dlIcon;
                 if (!dlDisplay && t.download_status === 'wishlist') {
-                    // Clickable: re-add this exact track to the wishlist with the
-                    // same context the sync originally used.
-                    dlDisplay = `<button type="button" class="sync-dl-wishlist sync-dl-wishlist-btn" `
-                        + `onclick="_readdSyncWishlist(${entryId}, ${i}, this)" `
-                        + `title="Re-add to wishlist with the original sync context">&rarr; Wishlist</button>`;
+                    // Wing-it fallback stubs (no real metadata) were never actually
+                    // wishlisted by the sync — show them as plain, non-clickable.
+                    const isWingIt = String(t.source_track_id || '').startsWith('wing_it_');
+                    if (isWingIt) {
+                        dlDisplay = `<span class="sync-dl-wishlist" title="No metadata — this track couldn't be resolved, so it can't be added to the wishlist">&rarr; Wishlist</span>`;
+                    } else {
+                        // Clickable: re-add this exact track to the wishlist with the
+                        // same context the sync originally used.
+                        dlDisplay = `<button type="button" class="sync-dl-wishlist sync-dl-wishlist-btn" `
+                            + `onclick="_readdSyncWishlist(${entryId}, ${i}, this)" `
+                            + `title="Re-add to wishlist with the original sync context">&rarr; Wishlist</button>`;
+                    }
                 }
 
                 return `