diff --git a/multiarea_model/data_multiarea/SLN_logdensities.R b/multiarea_model/data_multiarea/SLN_logdensities.R
index 410fdd1141c305967079963af1f5665275c3b0fd..d2e650ad1c4db88d89f02ff0a3e63848b015aace 100644
--- a/multiarea_model/data_multiarea/SLN_logdensities.R
+++ b/multiarea_model/data_multiarea/SLN_logdensities.R
@@ -1,7 +1,7 @@
 library('aod')
 args <- commandArgs(trailingOnly=TRUE)
-source(paste(args,'multiarea_model/data_multiarea/bbAlt.R', sep=""))
-f <- file(paste(args,'multiarea_model/data_multiarea/raw_data/RData_prepared_logdensities.txt', sep=""),'r')
+source(paste(args,'multiarea_model/data_multiarea/bbAlt.R', sep="/"))
+f <- file(paste(args,'multiarea_model/data_multiarea/raw_data/RData_prepared_logdensities.txt', sep="/"),'r')
 x <- read.table(f)
 close(f)