diff --git a/.travis.yml b/.travis.yml
index 25e5c75b..0c98d89b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -59,7 +59,10 @@ matrix:
         - rustup target add aarch64-apple-ios armv7-apple-ios armv7s-apple-ios x86_64-apple-ios i386-apple-ios
         - cargo install cargo-lipo
       script:
-        - ./scripts/ios_build.sh
+        - >
+          cd ffi
+          cargo lipo --release
+          cd ..
         - >
           cd sdks/swift/Mentat
           xcodebuild -configuration Debug -scheme "Mentat Debug" -sdk iphonesimulator test -destination 'platform=iOS Simulator,name=iPhone SE,OS=latest' | xcpretty