diff --git a/melodic.tcl b/melodic.tcl
index ddc065e4a7b414ad22a890f86cd9925e94edefba..d210f77cbc775d0afda473b726456647ddb74371 100644
--- a/melodic.tcl
+++ b/melodic.tcl
@@ -441,7 +441,7 @@ proc melodic2:updatethresh { w } {
 #{{{ melodic2:apply
 
 proc melodic2:apply { w dialog } {
-    global fmri HOME FSLDIR INMEDX entries CLUSTERRSH feat_files logout
+    global fmri HOME FSLDIR INMEDX entries feat_files logout
     
     for { set session 1 } { $session <= $fmri(multiple) } { incr session 1 } {