diff --git a/.gitignore b/.gitignore
index 67aab55..ec35119 100644
--- a/.gitignore
+++ b/.gitignore
@@ -44,6 +44,7 @@ fp-info-cache
 
 # ergogen
 ergogen/output/outlines/_*.*
+ergogen/output/pcbs/_*.*
 ergogen/output/outlines/*.yaml
 ergogen/output/points
 ergogen/output/source