diff --git a/windows/test/testhdf5dll/testhdf5dll.dsp b/windows/test/testhdf5dll/testhdf5dll.dsp
index 4b76971620..1563449978 100755
--- a/windows/test/testhdf5dll/testhdf5dll.dsp
+++ b/windows/test/testhdf5dll/testhdf5dll.dsp
@@ -425,6 +425,21 @@ SOURCE=..\..\..\test\ttst.c
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\test\tunicode.c
+
+!IF  "$(CFG)" == "testhdf5dll - Win32 Release"
+
+!ELSEIF  "$(CFG)" == "testhdf5dll - Win32 Debug"
+
+!ELSEIF  "$(CFG)" == "testhdf5dll - Win32 AlphaDbg"
+
+!ELSEIF  "$(CFG)" == "testhdf5dll - Win32 AlphaRel"
+
+!ENDIF 
+
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\test\tvlstr.c
 
 !IF  "$(CFG)" == "testhdf5dll - Win32 Release"