diff --git a/default.nix b/default.nix
index d573666..1ad377e 100644
--- a/default.nix
+++ b/default.nix
@@ -6,6 +6,10 @@ let
   };
 
   inputs = rec {
+    purs-0_15_0-alpha-01 = import ./purs/0.15.0-alpha-01.nix {
+      inherit pkgs;
+    };
+
     purs-0_14_7 = import ./purs/0.14.7.nix {
       inherit pkgs;
     };
diff --git a/purs/0.15-alpha-01.nix b/purs/0.15-alpha-01.nix
new file mode 100644
index 0000000..a586394
--- /dev/null
+++ b/purs/0.15-alpha-01.nix
@@ -0,0 +1,23 @@
+{ pkgs ? import <nixpkgs> { } }:
+
+let
+  version = "v0.15.0-alpha-01";
+
+  src =
+    if pkgs.stdenv.isDarwin
+    then
+      pkgs.fetchurl
+        {
+          url = "https://github.com/purescript/purescript/releases/download/${version}/macos.tar.gz";
+          sha256 = "1vsm7fjdm463hq4k1xwm1kmjq3rbivxyx5s2zmzbbxwjqqsmimhx";
+        }
+    else
+      pkgs.fetchurl {
+        url = "https://github.com/purescript/purescript/releases/download/${version}/linux64.tar.gz";
+        sha256 = "11y6bsscm0qcn6y619qvgfyxb9mzpd3pk7gqd024a91ipxr5gj4w";
+      };
+
+in
+import ./mkPursDerivation.nix {
+  inherit pkgs version src;
+}