diff --git a/.gitignore b/.gitignore
index 23ae323..77e536b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,6 @@ libsvm-2.91.tar.gz
 /libsvm-3.17.tar.gz
 /libsvm-3.18.tar.gz
 /log
+/LibSVM-svm-toy-48.png
+/libsvm-svm-toy-gtk.desktop
+/libsvm-svm-toy-qt.desktop
diff --git a/sources b/sources
index 367e019..4a9b52a 100644
--- a/sources
+++ b/sources
@@ -1 +1,6 @@
 b1543809993e2653dd2787f62c3c390a  guide.pdf
+bba35e2cf9d14e158009ef8b90fd840a  libsvm-3.18.tar.gz
+95918671ee5435803a1646e1ad2f3317  log
+0bc4868057a7c1c422f91a798f14a562  LibSVM-svm-toy-48.png
+398721fc66bb0903d46c685e9a3cba27  libsvm-svm-toy-gtk.desktop
+9a518db15afe9224e3a04695c82d7142  libsvm-svm-toy-qt.desktop