diff --git a/exec/scatterPlot_example.R b/exec/scatterPlot_example.R
index 9f36aca..292c753 100644
--- a/exec/scatterPlot_example.R
+++ b/exec/scatterPlot_example.R
@@ -9,6 +9,7 @@ source("../R/scatterPlot.R")
 source("../R/marker.R")
 source("../R/limit.R")
 source("../R/label.R")
+source("../R/global.R")
 
 ####Test Data
 data <- data.table::data.table(id = rownames(mtcars), mtcars)