diff --git a/math/pspp/Makefile b/math/pspp/Makefile
index bed7197730d0..77060dde3236 100644
--- a/math/pspp/Makefile
+++ b/math/pspp/Makefile
@@ -35,6 +35,10 @@ LDFLAGS=	-L${LOCALBASE}/lib
 
 .include <bsd.port.pre.mk>
 
+.if ${OSVERSION} >= 900010
+BROKEN=		does not configure
+.endif
+
 .if defined(WITHOUT_NLS)
 CONFIGURE_ARGS+=	--disable-nls
 PLIST_SUB+=	NLS="@comment "