diff --git a/.gitignore b/.gitignore
index 9e9551f..3c2ae5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ output
 __pycache__/
 *.py[cod]
 *$py.class
+poster/main.pdf
 
 # C extensions
 *.so