diff --git a/build_system/config_macos.py b/build_system/config_macos.py
index 948129cbb..412a38b19 100644
--- a/build_system/config_macos.py
+++ b/build_system/config_macos.py
@@ -35,8 +35,8 @@ def build_node_js(config):
 #-----------------------------------------------------------------------
 def build_j2v8_cmake(config):
     return \
-        u.shell("mkdir", "cmake.out/$PLATFORM.$ARCH") + \
-        ["cd cmake.out/$PLATFORM.$ARCH"] + \
+        u.shell("mkdir", "./cmake.out/$PLATFORM.$ARCH") + \
+        ["cd ./cmake.out/$PLATFORM.$ARCH"] + \
         u.shell("rm", "CMakeCache.txt CMakeFiles/") + \
         ["cmake ../../"]
 
@@ -44,7 +44,7 @@ def build_j2v8_cmake(config):
 #-----------------------------------------------------------------------
 def build_j2v8_jni(config):
     return [
-        "cd cmake.out/$PLATFORM.$ARCH",
+        "cd ./cmake.out/$PLATFORM.$ARCH",
         "make -j4",
     ]