diff --git a/.gitignore b/.gitignore
index 01306d4cd381e506cf397a21ad90858f0266c453..c828c93f6d693c0acf02c285a88e2965a16617c0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,5 @@
 .RData
 .Ruserdata
 packrat/lib*/
+packrat/src/
 inst/doc