diff --git a/tools/travis-scripts/run-script.sh b/tools/travis-scripts/run-script.sh
index a650e5d801..b1a5fbb63a 100644
--- a/tools/travis-scripts/run-script.sh
+++ b/tools/travis-scripts/run-script.sh
@@ -69,7 +69,7 @@ function build_ios_cmake()
     cd $COCOS2DX_ROOT
     mkdir -p ios_cmake_build
     cd ios_cmake_build
-    cmake .. -GXcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator
+    cmake .. -GXcode -DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCC_USE_ALSOFT_ON_APPLE=ON
     # cmake .. -GXcode -DCMAKE_TOOLCHAIN_FILE=../cmake/ios.toolchain.cmake -DCMAKE_SYSTEM_NAME=iOS -DPLATFORM=OS -DENABLE_ARC=0   # too much logs on console when "cmake --build ."
     cmake --build . --config Release --target cpp-tests -- -quiet -jobs $NUM_OF_CORES -destination "platform=iOS Simulator,name=iPhone Retina (4-inch)"