diff --git a/lbry/db/database.py b/lbry/db/database.py
index c65668aab..b989f00bc 100644
--- a/lbry/db/database.py
+++ b/lbry/db/database.py
@@ -312,6 +312,17 @@ class Database:
         return await self.fetch_result(q.get_purchases, **constraints)
 
     async def search_claims(self, **constraints) -> Result[Output]:
+        if 'channel' in constraints:
+            channel_url = constraints.pop('channel')
+            match = await self.resolve([channel_url])
+            if isinstance(match, dict):
+                for value in match.values():
+                    if isinstance(value, Output):
+                        constraints['channel_hash'] = value.claim_hash
+                    else:
+                        return Result([], 0)
+            else:
+                return Result([], 0)
         #assert set(constraints).issubset(SEARCH_PARAMS), \
         #    f"Search query contains invalid arguments: {set(constraints).difference(SEARCH_PARAMS)}"
         claims, total, censor = await self.run(q.search_claims, **constraints)
diff --git a/tests/integration/blockchain/test_blockchain.py b/tests/integration/blockchain/test_blockchain.py
index 28e88956a..019ed3c1a 100644
--- a/tests/integration/blockchain/test_blockchain.py
+++ b/tests/integration/blockchain/test_blockchain.py
@@ -1127,6 +1127,17 @@ class TestGeneralBlockchainSync(SyncingBlockchainTestCase):
         self.assertEqual("@Chá#a/Hortelã#c", claim.canonical_url)
         self.assertEqual("Hortelã#c", claim.short_url)
 
+    async def test_claim_search_filters(self):
+        chan1 = await self.get_claim(await self.create_claim(is_channel=True, name="@one"))
+        chan2 = await self.get_claim(await self.create_claim(is_channel=True, name="@two"))
+        claim1 = await self.get_claim(await self.create_claim(sign=chan1))
+        await self.get_claim(await self.create_claim(sign=chan2))
+        await self.generate(1)
+        results = await self.db.search_claims(channel="@one")
+        self.assertEqual([claim1.claim_id], [result.claim_id for result in results])
+        results = await self.db.search_claims(channel="@404")
+        self.assertEqual([], results.rows)
+
 
 class TestClaimtrieSync(SyncingBlockchainTestCase):