diff --git a/src/client/libdistren_job.c b/src/client/libdistren_job.c
--- a/src/client/libdistren_job.c
+++ b/src/client/libdistren_job.c
@@ -21,6 +21,8 @@
   Implementation of distren_job_* functions from distren.h.
  */
 
+#include "common/config.h"
+
 #include "libdistren.h"
 
 /**