diff --git a/libs/pbd/stacktrace.cc b/libs/pbd/stacktrace.cc
index 9eb74e4a30..3aef2edd0b 100644
--- a/libs/pbd/stacktrace.cc
+++ b/libs/pbd/stacktrace.cc
@@ -17,6 +17,8 @@
 
 */
 
+#include "libpbd-config.h"
+
 #include "pbd/stacktrace.h"
 #include <cstdio>
 #include <iostream>