diff --git a/multiple_iv_simulations/01_indep_differential.R b/multiple_iv_simulations/01_indep_differential.R
index 345cf3c..5f2eb68 100644
--- a/multiple_iv_simulations/01_indep_differential.R
+++ b/multiple_iv_simulations/01_indep_differential.R
@@ -1,3 +1,4 @@
+#!/usr/bin/env Rscript
 library(argparser)
 library(mecor)
 library(ggplot2)