diff --git a/webif/html/dedup/dedup b/webif/html/dedup/dedup
index 550a05a9..a8787857 100755
--- a/webif/html/dedup/dedup
+++ b/webif/html/dedup/dedup
@@ -19,7 +19,7 @@ foreach arg $argv {
 		lappend dirs $arg
 	}
 }
-if {![llength $dirs]} { lappend dirs [exec pwd] }
+if {![llength $dirs]} { lappend dirs [pwd] }
 
 foreach dir $dirs {
 	if {[string index $dir end] eq "/"} {