Index: devel/py-gobject3/Makefile
===================================================================
--- devel/py-gobject3/Makefile	(revision 373424)
+++ devel/py-gobject3/Makefile	(working copy)
@@ -11,5 +11,7 @@
 
 MASTERDIR=	${.CURDIR}/../../devel/pygobject3-common
 PLIST=		${.CURDIR}/pkg-plist
+# Override PYTHON_VERSION from DEPENDS_ARGS
+MAKE_ARGS=	PYTHON_VERSION=${PYTHON_VER}
 
 .include "${MASTERDIR}/Makefile"