diff --git a/net/mediastreamer/files/patch-src__utils__dsptools.c b/net/mediastreamer/files/patch-src__utils__dsptools.c
index bdaf995edbfe..47488912bc59 100644
--- a/net/mediastreamer/files/patch-src__utils__dsptools.c
+++ b/net/mediastreamer/files/patch-src__utils__dsptools.c
@@ -5,7 +5,7 @@
  #include <alloca.h>
  #else
 -#if !defined(__APPLE__)
-+#if !defined(__APPLE__) && !defined(__FreeBSD__)
++#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__DragonFly__)
  #include <malloc.h>
  #endif
  #endif