diff --git a/src/ProcessInfo.cpp b/src/ProcessInfo.cpp
index 9fcb838b5..90719a898 100644
--- a/src/ProcessInfo.cpp
+++ b/src/ProcessInfo.cpp
@@ -62,7 +62,9 @@
 #   include <libutil.h>
 #   include <sys/param.h>
 #   include <sys/queue.h>
-#   include <libprocstat.h>
+    #if !defined(HAVE_OS_DRAGONFLYBSD)
+        #include <libprocstat.h>
+    #endif
 #   endif
 #endif