diff --git a/app/terraform/block_external.py b/app/terraform/block_external.py
index e601083..fc173c9 100644
--- a/app/terraform/block_external.py
+++ b/app/terraform/block_external.py
@@ -57,7 +57,7 @@ class BlockExternalAutomation(BaseAutomation):
                 if proxy.deprecated:
                     print("Proxy already marked blocked")
                     continue
-                if proxy.added < datetime.datetime.utcnow() - datetime.timedelta(hours=3):
+                if proxy.added > datetime.datetime.utcnow() - datetime.timedelta(hours=3):
                     activities.append(Activity(
                         activity_type="block_warning",
                         text=(