diff --git a/pkgs/applications/networking/mailreaders/sylpheed-gtk2/default.nix b/pkgs/applications/networking/mailreaders/sylpheed/default.nix
similarity index 100%
rename from pkgs/applications/networking/mailreaders/sylpheed-gtk2/default.nix
rename to pkgs/applications/networking/mailreaders/sylpheed/default.nix
diff --git a/pkgs/system/all-packages-generic.nix b/pkgs/system/all-packages-generic.nix
index 446c2f2732a8..2f1eef380882 100644
--- a/pkgs/system/all-packages-generic.nix
+++ b/pkgs/system/all-packages-generic.nix
@@ -1409,13 +1409,6 @@ rec {
   };
 
   sylpheed = (import ../applications/networking/mailreaders/sylpheed) {
-    inherit fetchurl stdenv openssl;
-    inherit (gtkLibs1x) gtk gdkpixbuf;
-    sslSupport = true;
-    imageSupport = true;
-  };
-
-  sylpheed_gtk2 = (import ../applications/networking/mailreaders/sylpheed-gtk2) {
     inherit fetchurl stdenv pkgconfig openssl;
     inherit (gtkLibs) glib gtk;
     sslSupport = true;