diff --git a/pkgs/build-support/upstream-updater/update-upstream-data.sh b/pkgs/build-support/upstream-updater/update-upstream-data.sh
index b3e0bbe6d30a..61c062518026 100755
--- a/pkgs/build-support/upstream-updater/update-upstream-data.sh
+++ b/pkgs/build-support/upstream-updater/update-upstream-data.sh
@@ -35,6 +35,7 @@ prefetchClause=""
     if [ -z "$forcedUrl" ] ; then
         freshUrl="$("$own_dir"/urls-from-page.sh "$(getAttr downloadPage)" |
           eval "egrep \"$(getAttr sourceRegexp '.*[.]tar[.].*')\"" | 
+	  eval "egrep -v \"$(getAttr blacklistRegexp '^$')\"" |
           eval "$(getAttr choiceCommand 'head -1')")"
     
         if ! egrep ':' <<< "$freshUrl" ; then 
diff --git a/pkgs/development/compilers/sbcl/src-for-default.nix b/pkgs/development/compilers/sbcl/src-for-default.nix
index 356c0e27b5e7..9d4767838023 100644
--- a/pkgs/development/compilers/sbcl/src-for-default.nix
+++ b/pkgs/development/compilers/sbcl/src-for-default.nix
@@ -1,9 +1,9 @@
 rec {
-   version="1.0.32";
-   name="sbcl-1.0.32";
-   hash="00qwj4wfpk4d5a2mskpr3l9ahnqbvz2av878lcmrc7yj1y64vdqs";
-   url="http://prdownloads.sourceforge.net/sbcl/sbcl-1.0.32-source.tar.bz2";
-   advertisedUrl="http://prdownloads.sourceforge.net/sbcl/sbcl-1.0.32-source.tar.bz2";
+   version="1.0.31";
+   name="sbcl-1.0.31";
+   hash="16p0yaqla16ys79kzlq7zyxfxhsfsbkr94svf1fvv3rxgc1z9h61";
+   url="http://sourceforge.net/projects/sbcl/files/sbcl/1.0.31/sbcl-1.0.31-source.tar.bz2";
+   advertisedUrl="http://sourceforge.net/projects/sbcl/files/sbcl/1.0.31/sbcl-1.0.31-source.tar.bz2";
   
   
 }
diff --git a/pkgs/development/compilers/sbcl/src-info-for-default.nix b/pkgs/development/compilers/sbcl/src-info-for-default.nix
index 51546654c112..b9ec961c5951 100644
--- a/pkgs/development/compilers/sbcl/src-info-for-default.nix
+++ b/pkgs/development/compilers/sbcl/src-info-for-default.nix
@@ -1,6 +1,8 @@
 {
   baseName = "sbcl";
-  downloadPage = "http://www.sbcl.org/platform-table.html";
-  choiceCommand = "head -1 | sed -e 's/[?].*//'";
+  downloadPage = "http://sourceforge.net/projects/sbcl/files/";
+  choiceCommand = "head -1 | sed -e 's@/download@@'";
+  sourceRegexp = "source[.]tar";
   versionExtractorSedScript = "s/.*-([0-9.]+)-.*/\\1/";
+  blacklistRegexp = "1[.]0[.]32";
 }
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 69fb913c7a54..835ce56965bf 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -2207,7 +2207,7 @@ let
 
   sbcl = builderDefsPackage (import ../development/compilers/sbcl) {
     inherit makeWrapper;
-    clisp = clisp;
+    clisp = clisp_2_44_1;
   };
 
   scala = import ../development/compilers/scala {