diff --git a/abclib.dsp b/abclib.dsp
index 96919ded5..6cd8c4b0d 100644
--- a/abclib.dsp
+++ b/abclib.dsp
@@ -3727,6 +3727,10 @@ SOURCE=.\src\bool\lucky\luckyRead.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\src\bool\lucky\luckySimple.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\src\bool\lucky\luckySwap.c
 # End Source File
 # Begin Source File