diff --git a/spark-genom/Makefile b/spark-genom/Makefile
index 2bdea8691e759b94a59d8a92599a68ff14064a9a..9b405fb015f25e6757436df7cdca1b597184b1ee 100644
--- a/spark-genom/Makefile
+++ b/spark-genom/Makefile
@@ -88,6 +88,17 @@ define PKG_OPTION_SET.oro
   include ../../knowledge/liboro/depend.mk
 endef
 
+
+##
+## Attentional
+##
+PKG_SUPPORTED_OPTIONS+=	attentional
+PKG_OPTION_DESCR.attentional=	Compile SPARK with the attentional plugin
+define PKG_OPTION_SET.attentional
+  GENOM_ARGS+= -DATTENTIONAL
+  include ../../wip/attentional-genom/depend.mk
+endef
+
 #####################
 
 GENOM_MODULE=		spark