diff --git a/main.m b/main.m
index db89d8ee035cb521a32acb7d72e213c164f612e3..e8f1693e9867ed6bf4302009d9c3b706649d3b29 100644
--- a/main.m
+++ b/main.m
@@ -1,9 +1,9 @@
 %% Compilation
 
 clc
-mex PB2_mex.cpp -output PB2
-mex divergence_mex.cpp -output divergence
-mex gradient_mex.cpp -output gradient
+mex sources/PB2_mex.cpp -output PB2
+mex sources/divergence_mex.cpp -output divergence
+mex sources/gradient_mex.cpp -output gradient
 
 %% Script de test (equation 4.1)