diff --git a/scripts/fig1.R b/scripts/fig1.R
index 6c5de58..60c9de7 100644
--- a/scripts/fig1.R
+++ b/scripts/fig1.R
@@ -888,5 +888,5 @@ vdvdraw_full
 testgrid <- grid.arrange(apparlidraw,apthilidraw, bmlvdraw, orthodraw, nrow=2, ncol=2)
 ggsave("output/fig1.pdf",testgrid, device = "pdf", height=10,width=15, limitsize=FALSE)
 ggsave("output/fig1.png",testgrid, device = "png", height=10,width=15, limitsize=FALSE)
-ggsave("output/fig1.tiff",testgrid, device = "tiff", height=10,width=15, limitsize=FALSE)
+ggsave("output/fig1.tiff",testgrid, device = "tiff", height=10,width=15, compression = "lzw")
 ggsave("output/fig1.eps",testgrid, device = cairo_ps, height=10,width=15, limitsize=FALSE)