diff --git a/pkgs/applications/misc/i810/default.nix b/pkgs/applications/misc/i810/default.nix
index 9aab08276322..9407b8137d13 100644
--- a/pkgs/applications/misc/i810/default.nix
+++ b/pkgs/applications/misc/i810/default.nix
@@ -1,7 +1,7 @@
 args: with args; stdenv.mkDerivation {
   name = "i810switch-0.6.5";
 
-  phases = "installPhase";
+  phases = "unpackPhase installPhase";
 
   installPhase = "
     sed -i -e 's+/usr++' Makefile