diff --git a/Application/DevLogInfra/Sources/Service/FirebaseAppServiceImpl.swift b/Application/DevLogInfra/Sources/Service/FirebaseAppServiceImpl.swift
index bc5744d2..bdc7b6af 100644
--- a/Application/DevLogInfra/Sources/Service/FirebaseAppServiceImpl.swift
+++ b/Application/DevLogInfra/Sources/Service/FirebaseAppServiceImpl.swift
@@ -9,9 +9,12 @@ import DevLogData
 import FirebaseCore
 
 final class FirebaseAppServiceImpl: FirebaseAppService {
+    private static var isConfigured = false
+
     func configure() {
-        if FirebaseApp.app() == nil {
-            FirebaseApp.configure()
-        }
+        guard !Self.isConfigured else { return }
+
+        FirebaseApp.configure()
+        Self.isConfigured = true
     }
 }