diff --git a/home.nix b/home.nix
index 0618ae6200713fa16ad66370bae14db7bcdc3101..598e89918521a52d5cdcc060967e14fe3415b4b4 100644
--- a/home.nix
+++ b/home.nix
@@ -97,8 +97,8 @@
     fallout2-ce
     #CSE114 (Haskell stuff)
     stack
-    (haskell-language-server.override {supportedGhcVersions = ["94"];})
-    ghc
+    (haskell-language-server.override {supportedGhcVersions = ["94" "947"];})
+    ghc947
     ormolu
     #LSP + formatters/linters
     lua-language-server