diff --git a/.gitignore b/.gitignore
index fd5f665cbd6..ee3894ed1bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,17 @@
 #Ignore byond config folder.
 /cfg/**/*
 
+#Ignore IDE files we don't need in the repo.
+/.vs/**/*
+/tgstation/FileContentIndex/**/*
+/FileContentIndex/**/*
+/v17/**/*
+/v18/**/*
+/v19/**/*
+/v20/**/*
+/v21/**/*
+/v22/**/*
+
 # Ignore compiled linux libs in the root folder, e.g. librust_g.so
 /*.so