diff --git a/backend/agent/router.py b/backend/agent/router.py
index 7afcdf1..0e66380 100644
--- a/backend/agent/router.py
+++ b/backend/agent/router.py
@@ -184,6 +184,14 @@ def _normalize_router_inputs(selected: Dict[str, Any], inputs: Any, message: str
     return normalized
 
 
+def _forced_web_manifest(manifests: List[Dict[str, Any]], *, library_slug: Optional[str]) -> Optional[Dict[str, Any]]:
+    if library_slug:
+        combined = _manifest_by_slug(manifests, "knowledge-web-answer")
+        if combined:
+            return combined
+    return _manifest_by_slug(manifests, "web-answer")
+
+
 async def select_workflow(
     db: Session,
     *,
@@ -262,7 +270,17 @@ async def select_workflow(
         workflow_id = str(parsed.get("workflow_id") or "")
         selected = next((item for item in manifests if item["workflow_id"] == workflow_id or item["slug"] == workflow_id), None)
         confidence = float(parsed.get("confidence") or 0)
-        if selected is None or confidence < confidence_threshold:
+        forced_web = _forced_web_manifest(manifests, library_slug=library_slug) if web_search_enabled else None
+        forced = False
+        if selected is None and forced_web:
+            selected = forced_web
+            confidence = max(confidence, 0.95)
+            forced = True
+        elif selected is not None and forced_web and "web" not in (selected.get("required_capabilities") or []):
+            selected = forced_web
+            confidence = max(confidence, 0.95)
+            forced = True
+        if selected is None or (confidence < confidence_threshold and not forced):
             return fallback_result
         if "rag" in selected["required_capabilities"] and not library_slug:
             return fallback_result
@@ -271,7 +289,7 @@ async def select_workflow(
             "workflow_id": selected["workflow_id"],
             "workflow_slug": selected["slug"],
             "confidence": max(0.0, min(confidence, 1.0)),
-            "reason": str(parsed.get("reason") or ""),
+            "reason": (str(parsed.get("reason") or "") + (" Forced web search is enabled." if forced else "")).strip(),
             "inputs": inputs,
             "fallback": False,
             "model": model,
diff --git a/backend/tests/test_workflow_router_builtins.py b/backend/tests/test_workflow_router_builtins.py
index dc32916..73bb2ce 100644
--- a/backend/tests/test_workflow_router_builtins.py
+++ b/backend/tests/test_workflow_router_builtins.py
@@ -66,6 +66,23 @@ class RouterAndBuiltinTests(unittest.IsolatedAsyncioTestCase):
             self.assertEqual(result["inputs"]["web_search_query"], "Iran news today")
             mocked.assert_awaited()
 
+        direct = db.query(WorkflowDefinition).filter_by(slug="input-output").one()
+        with patch(
+            "backend.agent.router.chat_typed",
+            new=AsyncMock(return_value=OllamaChatResult(content=json.dumps({
+                "workflow_id": direct.id,
+                "confidence": 0.95,
+                "reason": "bad router choice",
+                "inputs": {},
+            }))),
+        ):
+            result = await select_workflow(
+                db, message="what happened in Iran today", recent_messages=[], attachments=[],
+                library_slug=None, router_model=None, chat_model="model", web_search_enabled=True,
+            )
+            self.assertEqual(result["workflow_slug"], "web-answer")
+            self.assertEqual(result["inputs"]["web_search_query"], "what happened in Iran today")
+
         with patch(
             "backend.agent.router.chat_typed",
             new=AsyncMock(return_value=OllamaChatResult(content=json.dumps({