diff --git a/mk/steamworks_sdk/sdk/tools/ContentBuilder/content/linux_x64/lib/.gitignore b/mk/steamworks_sdk/sdk/tools/ContentBuilder/content/linux_x64/lib/.gitignore
new file mode 100644
index 000000000..5e7d2734c
--- /dev/null
+++ b/mk/steamworks_sdk/sdk/tools/ContentBuilder/content/linux_x64/lib/.gitignore
@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore