diff --git a/crawlers/deploy/ethereum-metadata.timer b/crawlers/deploy/ethereum-metadata.timer
index e2217ae0..1e3423d6 100644
--- a/crawlers/deploy/ethereum-metadata.timer
+++ b/crawlers/deploy/ethereum-metadata.timer
@@ -3,7 +3,7 @@ Description=Execute Ethereum metadata crawler each 10m
 
 [Timer]
 OnBootSec=20s
-OnUnitActiveSec=60m
+OnUnitActiveSec=30m
 
 [Install]
 WantedBy=timers.target