1 files changed, 1 insertions, 1 deletions
diff --git a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
index 150c47b9b50b..cff1bcc56b92 100644
--- a/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
+++ b/pkgs/applications/networking/instant-messengers/pidgin-plugins/purple-facebook/default.nix
@@ -21,7 +21,7 @@ in stdenv.mkDerivation rec {
 
   postPatch = ''
     # we do all patching from update.sh in preAutoreconf
-    echo "#!/bin/sh" > update.sh
+    echo "#!${stdenv.shell}" > update.sh
   '';
 
   preAutoreconf = ''