diff --git a/tcl.changes b/tcl.changes
index 98eafe4..bc0737a 100644
--- a/tcl.changes
+++ b/tcl.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Apr 27 09:15:05 UTC 2011 - idoenmez@novell.com
+
+- Add stack-3.1 test to known failures, according to 
+  http://www.linuxfoundation.org/en/TestPilot32-U0710#Tcl_Tests___v_8.5a4-1_.3D
+  it fails elsewhere too. 
+
 -------------------------------------------------------------------
 Fri Sep  3 16:37:10 CEST 2010 - max@suse.de
 
diff --git a/tcl.spec b/tcl.spec
index 14cf355..e7434f4 100644
--- a/tcl.spec
+++ b/tcl.spec
@@ -118,6 +118,7 @@ export HOME=$PWD/home
 cat > known-failures <<EOF
 httpold-4.12
 mathop-25.14
+stack-3.1
 EOF
 %ifnarch %arm
 eval $MAKE test 2>&1 | tee testresults