diff --git a/third_party/mp3/mp3_writer.c b/third_party/mp3/mp3_writer.c
index 98a0da297..ca6461700 100644
--- a/third_party/mp3/mp3_writer.c
+++ b/third_party/mp3/mp3_writer.c
@@ -21,7 +21,7 @@
  * Contributed by:
  *  Toni < buldozer at aufbix dot org >
  */
-#include <pjmedia/mp3_port.h>
+#include "mp3_port.h"
 #include <pjmedia/errno.h>
 #include <pj/assert.h>
 #include <pj/file_access.h>