diff --git a/shell.nix b/shell.nix
index 8986206..1c2e158 100644
--- a/shell.nix
+++ b/shell.nix
@@ -3,7 +3,7 @@ mkShell {
   buildInputs = [
     (rust-bin.selectLatestNightlyWith (toolchain:
       toolchain.default.override {
-        extensions = [ "rust-analyzer-preview" "rust-src" "rustfmt-preview" ];
+        extensions = [ "rust-src" "rustfmt-preview" ];
       }))
     xorg.libxcb
   ];