diff --git a/pkgs/development/compilers/flutter/flutter.nix b/pkgs/development/compilers/flutter/flutter.nix
index af2cda1b712a..7500f057078e 100644
--- a/pkgs/development/compilers/flutter/flutter.nix
+++ b/pkgs/development/compilers/flutter/flutter.nix
@@ -25,7 +25,7 @@ let
 
   self =
     stdenv.mkDerivation {
-      name = "$flutter-${version}-unwrapped";
+      name = "flutter-${version}-unwrapped";
       inherit src patches version;
 
       outputs = [ "out" "cache" ];