diff --git a/.gitignore b/.gitignore
index f5126ee..3c2ae5f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,7 +14,7 @@ output
 __pycache__/
 *.py[cod]
 *$py.class
-/poster/main.pdf
+poster/main.pdf
 
 # C extensions
 *.so
diff --git a/poster/main.pdf b/poster/main.pdf
deleted file mode 100644
index 6101aa8..0000000
Binary files a/poster/main.pdf and /dev/null differ