diff --git a/experiment/.gitignore b/experiment/.gitignore
index f4b53df2..54d04926 100644
--- a/experiment/.gitignore
+++ b/experiment/.gitignore
@@ -3,6 +3,8 @@
 *.fimg
 *.o
 *.pnm
+*.data
+
 assemblage
 extracteur
 fimg2obj