diff --git a/emdawnwebgpu.port.py b/emdawnwebgpu.port.py
index 4b90064..1956d0b 100644
--- a/emdawnwebgpu.port.py
+++ b/emdawnwebgpu.port.py
@@ -70,10 +70,10 @@ def _walk(path):
             yield os.path.join(dirpath, filename)
 
 
-_pkg_dir = os.path.dirname(os.path.realpath(__file__))
-_c_include_dir = os.path.join(_pkg_dir, 'webgpu', 'include')
-_cpp_include_dir = os.path.join(_pkg_dir, 'webgpu_cpp', 'include')
-_src_dir = os.path.join(_pkg_dir, 'webgpu', 'src')
+_pkg_dir = os.path.dirname(os.path.realpath(os.path.join(__file__, '..', '..')))
+_c_include_dir = os.path.join(_pkg_dir, 'include')
+_cpp_include_dir = os.path.join(_pkg_dir, 'include')
+_src_dir = os.path.join(_pkg_dir, 'share', 'dawn', 'src')
 _srcs = [
     os.path.join(_src_dir, 'webgpu.cpp'),
 ]