1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/development/compilers/emscripten/fastcomp/default.nix b/pkgs/development/compilers/emscripten/fastcomp/default.nix
index 10c1107da026..57496d288605 100644
--- a/pkgs/development/compilers/emscripten/fastcomp/default.nix
+++ b/pkgs/development/compilers/emscripten/fastcomp/default.nix
@@ -15,7 +15,7 @@ let
       '';
     };
     emscriptenfastcomp = symlinkJoin {
-      name = "emscriptenfastcomp";
+      name = "emscriptenfastcomp-${stdenv.lib.getVersion self.emscriptenfastcomp-unwrapped}";
       paths = [ self.emscriptenfastcomp-wrapped self.emscriptenfastcomp-unwrapped ];
       preferLocalBuild = false;
       allowSubstitutes = true;