diff --git a/mozilla/xpcom/reflect/xptinfo/tests/makefile.win b/mozilla/xpcom/reflect/xptinfo/tests/makefile.win
index 89bd9453950..c7a091e7c14 100644
--- a/mozilla/xpcom/reflect/xptinfo/tests/makefile.win
+++ b/mozilla/xpcom/reflect/xptinfo/tests/makefile.win
@@ -28,6 +28,7 @@ LCFLAGS=-DUSE_NSREG -DEXPORT_XPTI_API -DWIN32_LEAN_AND_MEAN
 LINCS=-I$(PUBLIC)\xpcom
 
 LLIBS=                          \
+ $(DIST)\lib\xpcomxptinfo_s.lib          \
  $(DIST)\lib\xpcom.lib          \
  $(LIBNSPR)                     \
  $(NULL)