diff --git a/fastlane/Fastfile b/fastlane/Fastfile
index 958fa96..5a1905b 100644
--- a/fastlane/Fastfile
+++ b/fastlane/Fastfile
@@ -1,6 +1,7 @@
 XCODE_PROJ = "DevLog.xcodeproj"
 APP_IDENTIFIER = "opfic.DevLog"
 TARGET_NAME = "DevLog"
+PROJECT_ROOT = File.expand_path("..", __dir__)
 
 default_platform(:ios)
 
@@ -9,7 +10,7 @@ platform :ios do
     require "spaceship"
 
     versionNumber = options[:version]
-    ascKeyPath = File.expand_path(ENV["ASC_KEY_PATH"], Dir.pwd)
+    ascKeyPath = File.expand_path(ENV["ASC_KEY_PATH"], PROJECT_ROOT)
 
     Spaceship::ConnectAPI.token = Spaceship::ConnectAPI::Token.create(
       key_id: ENV["ASC_KEY_ID"],