diff --git a/CMakeLists.txt b/CMakeLists.txt
index fe9f433818438c2c7523b0c5db41b1d62d643115..15f9a85e14f07a27426bc2550b9a69bac50c124d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -26,7 +26,7 @@ file(GLOB_RECURSE PADDLE_MOBILE_H src/*.h)
 
 include_directories(src/)
 
-option(USE_OPENMP "openmp support" ON)
+option(USE_OPENMP "openmp support" OFF)
 if(USE_OPENMP)
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
     add_definitions(-DPADDLE_MOBILE_USE_OPENMP)