diff --git a/paddle/fluid/lite/tools/build.sh b/paddle/fluid/lite/tools/build.sh
index 53d4638e465622452dd7a934a62fa98f161d58e2..d5926232199f57edb6bb0fbe053e612c93810187 100755
--- a/paddle/fluid/lite/tools/build.sh
+++ b/paddle/fluid/lite/tools/build.sh
@@ -76,7 +76,8 @@ function test_lite {
     for _test in $(cat $file); do
         # We move the build phase here to make the 'gen_code' test compiles after the
         # corresponding test is executed and the C++ code generates.
-        make $_test -j$(expr $(nproc) - 2)
+        #make $_test -j$(expr $(nproc) - 2)
+        make -j8
         ctest -R $_test -V
     done
 }