diff --git a/.gitignore b/.gitignore
index 922e2c74..dc8bc042 100644
--- a/.gitignore
+++ b/.gitignore
@@ -73,7 +73,9 @@ subprojects/libcomposition/
 subprojects/libconfig/
 subprojects/libconstants/
 subprojects/liblogging/
+subprojects/eigen-*/
 
+*.csv
 *.dot
 
 qhull.wrap