diff --git a/testing/tests/multiple-baseline-dirs.test b/testing/tests/multiple-baseline-dirs.test
index d91661ed..619d4918 100644
--- a/testing/tests/multiple-baseline-dirs.test
+++ b/testing/tests/multiple-baseline-dirs.test
@@ -41,5 +41,5 @@
 
 %TEST-START-FILE btest.cfg
 [btest]
-BaselineDir = baseline1:baseline2:baseline3
+BaselineDir = baseline1%(pathsep)sbaseline2%(pathsep)sbaseline3
 %TEST-END-FILE