diff --git a/setup.py b/setup.py
index 3b819e7..488a656 100644
--- a/setup.py
+++ b/setup.py
@@ -26,13 +26,13 @@ from setuptools.command.build_py import build_py
 if (not sys.version_info[0] == 3) and (not sys.version_info[1] >= 6):
     sys.exit("Sorry, nfstream requires Python3.6+ versions.")
 
-BUILD_SCRIPT_PATH = pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine")\
-    .joinpath("dependencies").joinpath("build.sh")
+BUILD_SCRIPT_PATH = pathlib.PosixPath(pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine")\
+                                      .joinpath("dependencies").joinpath("build.sh"))
 
-DEPENDENCIES_DIR = pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine")\
-    .joinpath("dependencies")
+DEPENDENCIES_DIR = pathlib.PosixPath(pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine")\
+                                     .joinpath("dependencies"))
 
-ENGINE_DIR = pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine")
+ENGINE_DIR = pathlib.PosixPath(pathlib.Path(__file__).parent.resolve().joinpath("nfstream").joinpath("engine"))
 
 THIS_DIRECTORY = os.path.abspath(os.path.dirname(__file__))