diff --git a/deno.lock b/deno.lock
index a3b02cbb..5e4134da 100644
--- a/deno.lock
+++ b/deno.lock
@@ -26,6 +26,7 @@
     "jsr:@gleasonator/policy@0.9.1": "0.9.1",
     "jsr:@gleasonator/policy@0.9.2": "0.9.2",
     "jsr:@gleasonator/policy@0.9.3": "0.9.3",
+    "jsr:@gleasonator/policy@0.9.4": "0.9.4",
     "jsr:@hono/hono@^4.4.6": "4.6.15",
     "jsr:@lambdalisue/async@^2.1.1": "2.1.1",
     "jsr:@negrel/http-ece@0.6.0": "0.6.0",
@@ -298,6 +299,13 @@
         "jsr:@nostrify/policies@~0.36.1"
       ]
     },
+    "@gleasonator/policy@0.9.4": {
+      "integrity": "5d5b8a585b8e3cd6e6b7daed2cfa61cd1a3e5945691f092eb98f8671384c3657",
+      "dependencies": [
+        "jsr:@nostrify/nostrify@0.36",
+        "jsr:@nostrify/policies@~0.36.1"
+      ]
+    },
     "@hono/hono@4.4.6": {
       "integrity": "aa557ca9930787ee86b9ca1730691f1ce1c379174c2cb244d5934db2b6314453"
     },
diff --git a/src/storages/EventsDB.ts b/src/storages/EventsDB.ts
index f79c0180..b22cd32a 100644
--- a/src/storages/EventsDB.ts
+++ b/src/storages/EventsDB.ts
@@ -59,7 +59,8 @@ class EventsDB extends NPostgres {
     'proxy': ({ count, value }) => count === 0 && value.length < 256,
     'q': ({ event, count, value }) => count === 0 && event.kind === 1 && isNostrId(value),
     'r': ({ event, count }) => (event.kind === 1985 ? count < 20 : count < 3),
-    't': ({ event, count, value }) => (event.kind === 1985 ? count < 20 : count < 5) && value.length < 50,
+    't': ({ event, count, value }) =>
+      (value === value.toLowerCase()) && (event.kind === 1985 ? count < 20 : count < 5) && value.length < 50,
   };
 
   static indexExtensions(event: NostrEvent): Record<string, string> {