diff --git a/Tool/Sources/CodeiumService/CodeiumExtension.swift b/Tool/Sources/CodeiumService/CodeiumExtension.swift
index b8aa0643..8a159ffb 100644
--- a/Tool/Sources/CodeiumService/CodeiumExtension.swift
+++ b/Tool/Sources/CodeiumService/CodeiumExtension.swift
@@ -189,7 +189,8 @@ actor CodeiumServiceLifeKeeper {
     }
 
     var isAlive: Bool {
-        weakObjects.allSatisfy { $0.isAlive }
+        if weakObjects.isEmpty { return false }
+        return weakObjects.allSatisfy { $0.isAlive }
     }
 }