diff --git a/rtc_plugins.cpp b/rtc_plugins.cpp
index cab8994..e618489 100644
--- a/rtc_plugins.cpp
+++ b/rtc_plugins.cpp
@@ -105,6 +105,7 @@ int sendCustomAudioData(const int16_t destChannelIndex, py::object pD, int32_t s
 }
 
 BOOST_PYTHON_MODULE(rtc_plugins) {
+    import_array();
     py::def("init", &init);
     py::def("initRecv", &initRecv);
     py::def("initSend", &initSend);