diff --git a/codecs/codec_ilbc.c b/codecs/codec_ilbc.c
index d691f706f3..536d68026e 100644
--- a/codecs/codec_ilbc.c
+++ b/codecs/codec_ilbc.c
@@ -42,8 +42,8 @@
 
 #ifdef ILBC_WEBRTC
 #include <ilbc.h>
-typedef WebRtc_UWord16 ilbc_bytes;
-typedef WebRtc_Word16  ilbc_block;
+typedef uint16_t ilbc_bytes;
+typedef int16_t  ilbc_block;
 #define BUF_TYPE i16
 #else
 #include "ilbc/iLBC_encode.h"