diff --git a/pyuvc-source/uvc_bindings.pyx b/pyuvc-source/uvc_bindings.pyx
index a4fd435..c73a6ad 100644
--- a/pyuvc-source/uvc_bindings.pyx
+++ b/pyuvc-source/uvc_bindings.pyx
@@ -516,7 +516,7 @@ cdef class Capture:
     cdef dict _info
     cdef public list controls
 
-    def __cinit__(self, dev_uid, extended_controls):
+    def __cinit__(self, dev_uid, extended_controls=None):
         self.dev = NULL
         self.ctx = NULL
         self.devh = NULL
diff --git a/setup.py b/setup.py
index 3a7113b..a25cbdc 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@
 cmake_args = []
 cmake_args.append(f"-DUVC_DEBUGGING={os.environ.get('UVC_DEBUGGING', 'OFF')}")
 cmake_args.append(
-    f"-DFORCE_LOCAL_LIBUVC_BUILD={os.environ.get('FORCE_LOCAL_LIBUVC_BUILD', 'OFF')}"
+    f"-DFORCE_LOCAL_LIBUVC_BUILD={os.environ.get('FORCE_LOCAL_LIBUVC_BUILD', 'ON')}"
 )
 
 if platform.system() == "Windows":