diff --git a/.gitignore b/.gitignore
index 74ad88cc..5c70dd01 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,6 +20,7 @@
 
 Binary/**/*.mym
 Binary/**/*.pt3
+!Binary/cpnos-wbw.sys
 
 Source/**/eeprom
 Source/Apps/Assign.com
diff --git a/Binary/cpnos-wbw.sys b/Binary/cpnos-wbw.sys
new file mode 100644
index 00000000..f0bdc137
Binary files /dev/null and b/Binary/cpnos-wbw.sys differ
diff --git a/Source/Apps/Survey/Build.cmd b/Source/Apps/Survey/Build.cmd
index 91a22e25..f8b59a23 100644
--- a/Source/Apps/Survey/Build.cmd
+++ b/Source/Apps/Survey/Build.cmd
@@ -13,4 +13,4 @@ set CPMDIR80=%TOOLS%/cpm/
 zxcc M80 -,=survey/L/R
 zxcc L80 -survey,survey/N/E
 
-:: copy /Y survey.com ..\..\..\Binary\Apps\ || exit /b
+copy /Y survey.com ..\..\..\Binary\Apps\ || exit /b