diff --git a/desktop/smooth-tasks/smooth-tasks.SlackBuild b/desktop/smooth-tasks/smooth-tasks.SlackBuild
index 4686ae2d72..860ccead6d 100644
--- a/desktop/smooth-tasks/smooth-tasks.SlackBuild
+++ b/desktop/smooth-tasks/smooth-tasks.SlackBuild
@@ -21,7 +21,7 @@
 # THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=smooth-tasks
-VERSION=${VERSION:-wip-2010-11-06}
+VERSION=${VERSION:-wip_2010_11_06}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -41,7 +41,7 @@ PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
 cd $TMP
-rm -rf $PKG $PRGNAM-$VERSION
+rm -rf $PKG $PRGNAM-$SRCVER
 mkdir -p $TMP $PKG $OUTPUT
 cd $TMP
 tar xvf $CWD/*$PRGNAM-src-$SRCVER.tar.bz2
diff --git a/desktop/smooth-tasks/smooth-tasks.info b/desktop/smooth-tasks/smooth-tasks.info
index 0ddda34d3e..c8dd121676 100644
--- a/desktop/smooth-tasks/smooth-tasks.info
+++ b/desktop/smooth-tasks/smooth-tasks.info
@@ -1,5 +1,5 @@
 PRGNAM="smooth-tasks"
-VERSION="wip_2010-11-06"
+VERSION="wip_2010_11_06"
 HOMEPAGE="http://kde-look.org/content/show.php/Smooth+Tasks?content=101586"
 DOWNLOAD="http://kde-look.org/CONTENT/content-files/101586-smooth-tasks-src-wip-2010-11-06.tar.bz2"
 MD5SUM="16529649834e8a3e3a82f3bb2221b7f0"