diff --git a/Mk/Uses/ada.mk b/Mk/Uses/ada.mk
index abffd4d975f4..f088e60d5074 100644
--- a/Mk/Uses/ada.mk
+++ b/Mk/Uses/ada.mk
@@ -18,6 +18,8 @@ ADAXX=	gcc5	# framework default
 
 . if ${ada_ARGS:M49}
 ADAXX=	gcc
+. elif ${ada_ARGS:M5}
+ADAXX=	gcc5
 . elif ${ada_ARGS:M6}
 ADAXX=	gcc6
 . elif defined(ADA_DEFAULT)
diff --git a/devel/libspark2012/Makefile b/devel/libspark2012/Makefile
index bf6d0988cb8d..03eb3ac62e2b 100644
--- a/devel/libspark2012/Makefile
+++ b/devel/libspark2012/Makefile
@@ -12,6 +12,6 @@ COMMENT=	SPARK 2012 Spark.Ada library
 
 LICENSE=	GPLv3
 
-USES=		ada tar:bzip2
+USES=		ada:5 tar:bzip2
 
 .include <bsd.port.mk>
diff --git a/dns/ironsides/Makefile b/dns/ironsides/Makefile
index 353ce3309a99..2c0ffbc73c96 100644
--- a/dns/ironsides/Makefile
+++ b/dns/ironsides/Makefile
@@ -17,7 +17,7 @@ LICENSE_PERMS=	dist-mirror dist-sell pkg-mirror pkg-sell auto-accept
 
 BUILD_DEPENDS=	${LOCALBASE}/include/spark2012/spark.ads:devel/libspark2012
 
-USES=		ada dos2unix zip
+USES=		ada:5 dos2unix zip
 DOS2UNIX_FILES=	dfcs.usafa.edu.zonefile ironsides.1
 SNAPSHOT=	2015_04_15
 WRKSRC=		${WRKDIR}/${DISTFILES:S/.zip//}