diff --git a/pkgs/applications/misc/stag/default.nix b/pkgs/applications/misc/stag/default.nix
index 049cee5a830d..711d549d1ac3 100644
--- a/pkgs/applications/misc/stag/default.nix
+++ b/pkgs/applications/misc/stag/default.nix
@@ -17,6 +17,11 @@ stdenv.mkDerivation (finalAttrs: {
       url = "https://github.com/seenaburns/stag/commit/0a5a8533d0027b2ee38d109adb0cb7d65d171497.diff";
       hash = "sha256-fqcsStduL3qfsp5wLJ0GLfEz0JRnOqsvpXB4gdWwVzg=";
     })
+    # fix compilation on darwin, add explicit void parameter https://github.com/seenaburns/stag/pull/22
+    (fetchpatch {
+      url = "https://github.com/seenaburns/stag/commit/bf831b0fa47fdc3654a659c1bc12b584c5bad18c.patch";
+      hash = "sha256-C7S+phw2K26EUweKLDVZey/bUeYcTohdGcf7wixYIdM=";
+    })
   ];
 
   buildInputs = [ curses ];