diff --git a/home/apps/prism.nix b/home/apps/prism.nix
index 2b27fd8..0ae0b33 100644
--- a/home/apps/prism.nix
+++ b/home/apps/prism.nix
@@ -50,6 +50,7 @@ in {
         IgnoreJavaWizard = true;
         InstRenamingMode = "AskEverytime";
         InstSortMode = "Name";
+        InstanceDir = "${config.home.homeDirectory}/Projects/Minecraft";
         JsonEditor = "${pkgs.helix}/bin/hx";
         JvmArgs = "-Dfile.encoding=UTF-8 -XX:+UseStringDeduplication";
         Language = "en_US";