diff --git a/xcode/commonFastfile b/xcode/commonFastfile
index 8564ade..b71edea 100644
--- a/xcode/commonFastfile
+++ b/xcode/commonFastfile
@@ -116,8 +116,9 @@ private_lane :buildConfiguration do |options|
   openKeychain(options)
 
   if is_ci
-    increment_build_number(
-      build_number: options[:buildNumber]
+    increment_build_number_in_xcodeproj(
+      build_number: options[:buildNumber],
+      xcodeproj: "./#{appName}.xcodeproj"
     )
   end