diff --git a/Jenkinsfile b/Jenkinsfile
index 27c3249ae2..bcdd7f0893 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -23,7 +23,7 @@ node ('macos1') {
       sh 'rm -rf node_modules'
       sh 'cp .env.jenkins .env'
       sh 'lein deps && npm install && ./node_modules/re-natal/index.js deps'
-      sh 'sed -i "" "s/301000/1201000/g" node_modules/react-native/packager/src/JSTransformer/index.js'
+      sh '[ -f node_modules/react-native/packager/src/JSTransformer/index.js ] && sed -i "" "s/301000/1201000/g" node_modules/react-native/packager/src/JSTransformer/index.js || echo "New packager"'
       sh 'mvn -f modules/react-native-status/ios/RCTStatus dependency:unpack'
       sh 'cd ios && pod install && cd ..'
     }
diff --git a/Jenkinsfile.nightly b/Jenkinsfile.nightly
index c925fd60a9..5595ca04bc 100644
--- a/Jenkinsfile.nightly
+++ b/Jenkinsfile.nightly
@@ -24,7 +24,7 @@ node ('macos1'){
       sh 'rm -rf node_modules'
       sh 'cp .env.jenkins .env'
       sh 'lein deps && npm install && ./re-natal deps'
-      sh 'sed -i "" "s/301000/1201000/g" node_modules/react-native/packager/src/JSTransformer/index.js'
+      sh '[ -f node_modules/react-native/packager/src/JSTransformer/index.js ] && sed -i "" "s/301000/1201000/g" node_modules/react-native/packager/src/JSTransformer/index.js || echo "New packager"'
       sh 'mvn -f modules/react-native-status/ios/RCTStatus dependency:unpack'
       sh 'cd ios && pod install && cd ..'
     }