diff --git a/.cirrus.yml b/.cirrus.yml
index 5526fa7f5..9aeb787b1 100644
--- a/.cirrus.yml
+++ b/.cirrus.yml
@@ -62,7 +62,7 @@ task:
   - find /Applications/Xcode-13.4.1.app/Contents/Developer/Platforms -name "IPhoneOS*sdk"
   - export CC=/Applications/Xcode-13.4.1.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang
   - export CFLAGS="-O2 -unwindlib=none -Wno-macro-redefined -isysroot /Applications/Xcode-13.4.1.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS15.5.sdk -arch arm64 -miphoneos-version-min=10.0"
-  - make TARGET=ARMV8 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1
+  - make TARGET=ARMV8 NUM_THREADS=32 HOSTCC=clang NOFORTRAN=1 CROSS=1
   always:
     config_artifacts:
       path: "*conf*"