diff --git a/building.py b/building.py
index a1ba79d..018e86e 100644
--- a/building.py
+++ b/building.py
@@ -887,8 +887,8 @@ def EndBuilding(target, program = None, is_rtt = False):
     Clean(target, 'rtua.py')
     Clean(target, 'rtua.pyc')
     if is_rtt:
-        Clean(target, 'gen_ports/gen_ports.c')
-        Clean(target, 'gen_ports/gen_ports.cpp')
+        Clean(target, 'gen_ports/gen_ports_c.c')
+        Clean(target, 'gen_ports/gen_ports_cpp.cpp')
 
     if GetOption('target'):
         GenTargetProject(program)
diff --git a/sharelib.py b/sharelib.py
index da68285..beb7918 100644
--- a/sharelib.py
+++ b/sharelib.py
@@ -122,8 +122,8 @@ class SharelibHandler:
 
         import json
 
-        init_c_path = os.path.join(os.getcwd(), "gen_ports/gen_ports.c")
-        init_cpp_path = init_c_path + "pp"
+        init_c_path = os.path.join(os.getcwd(), "gen_ports/gen_ports_c.c")
+        init_cpp_path = os.path.join(os.getcwd(), "gen_ports/gen_ports_cpp.cpp")
 
         finit_c = open(init_c_path, 'w+')
         finit_cpp = open(init_cpp_path, 'w+')
@@ -132,7 +132,7 @@ class SharelibHandler:
             exit(1)
 
         file_head = ['/**\n',
-                     '  * @file:  gen_ports.c/cpp\n',
+                     '  * @file:  gen_ports_c.c/_cpp.cpp\n',
                      '  * \n',
                      '  * @warn: auto generated init ports file; DO NOT EDIT.',
                      '  */\n\n',