diff --git a/3rdparty/.gitignore b/3rdparty/.gitignore
new file mode 100644
index 0000000..5e50e93
--- /dev/null
+++ b/3rdparty/.gitignore
@@ -0,0 +1,6 @@
+# Ignore everything
+*
+
+# Except:
+!.gitignore
+!setup_dependencies.sh