diff --git a/collects/tests/mzscheme/ttt/tic-bang.ss b/collects/tests/mzscheme/ttt/tic-bang.ss
index 4cf7a7b02c..9bb9e5ac8c 100644
--- a/collects/tests/mzscheme/ttt/tic-bang.ss
+++ b/collects/tests/mzscheme/ttt/tic-bang.ss
@@ -11,7 +11,7 @@
 
 ;; It relies on list-library.ss. 
 
-(load "listlib.ss")
+(load-relative "listlib.ss")
 
 ;; representations of fields, states, and collections of states
 (define BLANK 0)
diff --git a/collects/tests/mzscheme/ttt/tic-func.ss b/collects/tests/mzscheme/ttt/tic-func.ss
index e1b732077d..967c9b6415 100644
--- a/collects/tests/mzscheme/ttt/tic-func.ss
+++ b/collects/tests/mzscheme/ttt/tic-func.ss
@@ -8,7 +8,7 @@
 
 ;; It relies on list-library.ss. 
 
-(load "listlib.ss")
+(load-relative "listlib.ss")
 
 ;; representations of fields, states, and collections of states
 (define null '())