diff --git a/presentations/.gitignore b/presentations/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..0ca64a0cb73ef9796e0e1606e27fddc17bd102f9
--- /dev/null
+++ b/presentations/.gitignore
@@ -0,0 +1 @@
+**.pdf