diff --git a/pkgs/applications/version-management/rapidsvn/default.nix b/pkgs/applications/version-management/rapidsvn/default.nix
index 3a22338ed7e..264340b4826 100644
--- a/pkgs/applications/version-management/rapidsvn/default.nix
+++ b/pkgs/applications/version-management/rapidsvn/default.nix
@@ -1,7 +1,7 @@
 {stdenv, fetchurl, wxGTK, subversion, apr, aprutil, python}:
 
 stdenv.mkDerivation {
-  name = "rapidsvn-0.12";
+  name = "rapidsvn-0.12.0-1";
 
   src = fetchurl {
     url = http://www.rapidsvn.org/download/release/0.12/rapidsvn-0.12.0-1.tar.gz;