diff --git a/.gitignore b/.gitignore
index ec15fb0..959be11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -27,5 +27,7 @@ samples/sample-*.pdf
 *~
 *.bcf
 *.run.xml
+*.synctex.gz
 samples/ACM-Reference-Format.bst
-samples/*.tex
\ No newline at end of file
+samples/*.tex
+/main.pdf
diff --git a/main.pdf b/main.pdf
deleted file mode 100644
index de2f24e..0000000
Binary files a/main.pdf and /dev/null differ
diff --git a/main.synctex.gz b/main.synctex.gz
deleted file mode 100644
index 172826e..0000000
Binary files a/main.synctex.gz and /dev/null differ