diff --git a/main/minimime/mm.h b/main/minimime/mm.h
index f32be08b80090b43e83792ab35833fcff3bf3f21..93bd5f0fc9d13078bd46a42b5b390a3f8ca7505d 100644
--- a/main/minimime/mm.h
+++ b/main/minimime/mm.h
@@ -40,6 +40,8 @@
 #include "mm_queue.h"
 #include "mm_mem.h"
 
+#include "asterisk/compat.h"
+
 #define MM_MIME_LINELEN 998
 #define MM_BASE64_LINELEN 76