diff --git a/legacy/embryo/src/bin/embryo_cc_sclist.c b/legacy/embryo/src/bin/embryo_cc_sclist.c
index db863cda63..a11acc89bb 100644
--- a/legacy/embryo/src/bin/embryo_cc_sclist.c
+++ b/legacy/embryo/src/bin/embryo_cc_sclist.c
@@ -23,6 +23,11 @@
  *
  *  Version: $Id$
  */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
 #include <assert.h>
 #include <stdlib.h>
 #include <string.h>