diff --git a/build/win32/code.iss b/build/win32/code.iss
index 395406a32b7..bdd32915aa9 100644
--- a/build/win32/code.iss
+++ b/build/win32/code.iss
@@ -519,6 +519,13 @@ Root: HKCR; Subkey: "{#RegValueName}.mli"; ValueType: string; ValueName: ""; Val
 Root: HKCR; Subkey: "{#RegValueName}.mli\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\resources\app\resources\win32\code_file.ico"; Tasks: associatewithfiles
 Root: HKCR; Subkey: "{#RegValueName}.mli\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#ExeBasename}.exe"" ""%1"""; Tasks: associatewithfiles
 
+Root: HKCR; Subkey: ".npmignore\OpenWithProgids"; ValueType: none; ValueName: "{#RegValueName}"; Flags: deletevalue uninsdeletevalue; Tasks: associatewithfiles
+Root: HKCR; Subkey: ".npmignore\OpenWithProgids"; ValueType: string; ValueName: "{#RegValueName}.npmignore"; ValueData: ""; Flags: uninsdeletevalue; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}.npmignore"; ValueType: string; ValueName: ""; ValueData: "{cm:SourceFile,NPM Ignore}"; Flags: uninsdeletekey; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}.npmignore"; ValueType: string; ValueName: "AlwaysShowExt"; ValueData: ""; Flags: uninsdeletekey; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}.npmignore\DefaultIcon"; ValueType: string; ValueName: ""; ValueData: "{app}\resources\app\resources\win32\code_file.ico"; Tasks: associatewithfiles
+Root: HKCR; Subkey: "{#RegValueName}.npmignore\shell\open\command"; ValueType: string; ValueName: ""; ValueData: """{app}\{#ExeBasename}.exe"" ""%1"""; Tasks: associatewithfiles
+
 Root: HKCR; Subkey: ".php\OpenWithProgids"; ValueType: none; ValueName: "{#RegValueName}"; Flags: deletevalue uninsdeletevalue; Tasks: associatewithfiles
 Root: HKCR; Subkey: ".php\OpenWithProgids"; ValueType: string; ValueName: "{#RegValueName}.php"; ValueData: ""; Flags: uninsdeletevalue; Tasks: associatewithfiles
 Root: HKCR; Subkey: "{#RegValueName}.php"; ValueType: string; ValueName: ""; ValueData: "{cm:SourceFile,PHP}"; Flags: uninsdeletekey; Tasks: associatewithfiles