diff --git a/amuthesis.cls b/amuthesis.cls
index 9ca68ef..baf971e 100644
--- a/amuthesis.cls
+++ b/amuthesis.cls
@@ -65,6 +65,7 @@
 
 % Składaj dokument fontem 'Adobe Utopia'
 \RequirePackage{fourier}
+\RequirePackage[scale=.9,semibold]{sourcecodepro}
 
 % Zmodyfikuj rozmiar dokumentu
 \RequirePackage{geometry}
diff --git a/thesis.pdf b/thesis.pdf
index 04e0853..ddb1bb1 100644
Binary files a/thesis.pdf and b/thesis.pdf differ