diff --git a/normalization.m b/normalization.m
index 8fda588..88a9594 100644
--- a/normalization.m
+++ b/normalization.m
@@ -13,7 +13,7 @@
 
 pkg load io %% to be able to extract from external format (excel)
 
-data = csvread('RGB_data_monfront.xlsx')
+data = csvread('RGB_database/RGB_data.csv')
 standard_deviation = std(data)
 mean_value = mean(data)