diff --git a/.gitignore b/.gitignore
index 17bbea0..27b73b1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+*.pdf
 
 # Created by https://www.gitignore.io/api/latex
 
diff --git a/protocol/ProtoMesh.pdf b/protocol/ProtoMesh.pdf
deleted file mode 100644
index 13b1f69..0000000
Binary files a/protocol/ProtoMesh.pdf and /dev/null differ