diff --git a/apps/proxy/src/routes/proxy.ts b/apps/proxy/src/routes/proxy.ts
index 4c64415..ace18f9 100644
--- a/apps/proxy/src/routes/proxy.ts
+++ b/apps/proxy/src/routes/proxy.ts
@@ -84,7 +84,7 @@ async function logRequestToDatabase({
   const point = new Point("proxy")
     .tag("type", "request")
     .tag("node", nodeId)
-    .tag("cached", cached ? "true" : "false")
+    .booleanField("cached", cached ? true : false)
     .stringField("url", url)
     .intField("status", status)
     .timestamp(Date.now());