diff --git a/glnx-missing-syscall.h b/glnx-missing-syscall.h
index fef6e6056993674f8312bbaeab3be18533fe678e..ebfd7f47d3d35c45d6e8c7340655a215eaa10de4 100644
--- a/glnx-missing-syscall.h
+++ b/glnx-missing-syscall.h
@@ -30,6 +30,7 @@
    Add abstraction model for BPF programs
 */
 
+#include "config.h"
 
 #if !HAVE_DECL_RENAMEAT2
 #  ifndef __NR_renameat2