diff --git a/xcode/build_phases/unused.sh b/xcode/build_phases/unused.sh
index 01fe69d..2c12160 100644
--- a/xcode/build_phases/unused.sh
+++ b/xcode/build_phases/unused.sh
@@ -1 +1,4 @@
-ruby ${PROJECT_DIR}/build-scripts/xcode/build_phases/Unused.rb --config ${PROJECT_DIR}/build-scripts/xcode/UnusedConfig.yml
+arguments=("$@")
+ignored_files=$(IFS=, ; echo "${arguments[*]}")
+
+ruby ${PROJECT_DIR}/build-scripts/xcode/build_phases/Unused.rb --config ${PROJECT_DIR}/build-scripts/xcode/UnusedConfig.yml --ignore ${ignored_files}