diff --git a/applications/ta2/designs/.gitignore b/applications/ta2/designs/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..f14a3672806387f1419a421a06636b3380376395
--- /dev/null
+++ b/applications/ta2/designs/.gitignore
@@ -0,0 +1,5 @@
+*/*.aoco
+*/*.aoca
+*/*.aocx
+*/*.sof
+*/*.rbf