diff --git a/lib/decoding/tch_h_decoder_impl.cc b/lib/decoding/tch_h_decoder_impl.cc
index d2f29c7..11da907 100644
--- a/lib/decoding/tch_h_decoder_impl.cc
+++ b/lib/decoding/tch_h_decoder_impl.cc
@@ -25,6 +25,7 @@
 #endif
 
 #include <grgsm/gsmtap.h>
+#include <grgsm/endian.h>
 #include "tch_h_decoder_impl.h"
 
 extern "C" {