Index: tests/forward.test
===================================================================
diff -u -r8e2e356e9bcef39f43dfe3690b82d9586c7adc72 -r982b1e8d84f71b36961ba034754f2e35e1ddb869
--- tests/forward.test	(.../forward.test)	(revision 8e2e356e9bcef39f43dfe3690b82d9586c7adc72)
+++ tests/forward.test	(.../forward.test)	(revision 982b1e8d84f71b36961ba034754f2e35e1ddb869)
@@ -5,7 +5,7 @@
 package require nx
 package require nx::test
 
-set ::tcl86 [package vsatisfies [package req Tcl] 8.6]
+set ::tcl86 [package vsatisfies [package req Tcl] 8.6-]
 
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 # trivial object delegation