diff --git a/tk.spec b/tk.spec
index a036014..431d730 100644
--- a/tk.spec
+++ b/tk.spec
@@ -28,7 +28,7 @@ BuildRequires:  tcl-devel
 URL:            http://www.tcl.tk
 Version:        8.6.12
 Release:        0
-%define         rrc rc2
+%define         rrc %nil
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 Summary:        Graphical User Interface Toolkit for Tcl
 License:        TCL
diff --git a/tk8.6.12rc2-src.tar.gz b/tk8.6.12-src.tar.gz
similarity index 100%
rename from tk8.6.12rc2-src.tar.gz
rename to tk8.6.12-src.tar.gz