diff --git a/packages/electron-builder/src/forge/forge-maker.ts b/packages/electron-builder/src/forge/forge-maker.ts
index bbbe73ab681..ecab74e3a32 100644
--- a/packages/electron-builder/src/forge/forge-maker.ts
+++ b/packages/electron-builder/src/forge/forge-maker.ts
@@ -1,7 +1,12 @@
 import * as path from "path"
 import { build, CliOptions } from "../builder"
 
-export function buildForge(appDir: string, options: CliOptions) {
+export interface ForgeOptions {
+  readonly dir: string
+}
+
+export function buildForge(forgeOptions: ForgeOptions, options: CliOptions) {
+  const appDir = forgeOptions.dir
   return build(Object.assign({
     prepackaged: appDir,
     config: {
diff --git a/packages/electron-forge-maker-appimage/main.js b/packages/electron-forge-maker-appimage/main.js
index e949b92f636..8a64a186c0a 100644
--- a/packages/electron-forge-maker-appimage/main.js
+++ b/packages/electron-forge-maker-appimage/main.js
@@ -6,6 +6,8 @@ Object.defineProperty(exports, "__esModule", {
 
 const buildForge = require("electron-builder").buildForge
 
-exports.default = function (appDir, appName, targetArch) {
-  return buildForge(appDir, {linux: [`appimage:${targetArch}`]})
+exports.isSupportedOnCurrentPlatform = () => Promise.resolve(true)
+
+exports.default = function (options) {
+  return buildForge(options, {linux: [`appimage:${options.targetArch}`]})
 }
\ No newline at end of file
diff --git a/packages/electron-forge-maker-nsis-web/main.js b/packages/electron-forge-maker-nsis-web/main.js
index f8cbccf62f5..6d6a9d025bb 100644
--- a/packages/electron-forge-maker-nsis-web/main.js
+++ b/packages/electron-forge-maker-nsis-web/main.js
@@ -6,6 +6,8 @@ Object.defineProperty(exports, "__esModule", {
 
 const buildForge = require("electron-builder").buildForge
 
-exports.default = function (appDir, appName, targetArch) {
-  return buildForge(appDir, {win: [`nsis-web:${targetArch}`]})
+exports.isSupportedOnCurrentPlatform = () => Promise.resolve(true)
+
+exports.default = function (options) {
+  return buildForge(options, {win: [`nsis-web:${options.targetArch}`]})
 }
\ No newline at end of file
diff --git a/packages/electron-forge-maker-nsis/main.js b/packages/electron-forge-maker-nsis/main.js
index af4a3ec333b..518002cb659 100644
--- a/packages/electron-forge-maker-nsis/main.js
+++ b/packages/electron-forge-maker-nsis/main.js
@@ -6,6 +6,8 @@ Object.defineProperty(exports, "__esModule", {
 
 const buildForge = require("electron-builder").buildForge
 
-exports.default = function (appDir, appName, targetArch) {
-  return buildForge(appDir, {win: [`nsis:${targetArch}`]})
+exports.isSupportedOnCurrentPlatform = () => Promise.resolve(true)
+
+exports.default = function (options) {
+  return buildForge(options, {win: [`nsis:${options.targetArch}`]})
 }
\ No newline at end of file
diff --git a/packages/electron-forge-maker-snap/main.js b/packages/electron-forge-maker-snap/main.js
index d3c5ffa2241..597888c5a71 100644
--- a/packages/electron-forge-maker-snap/main.js
+++ b/packages/electron-forge-maker-snap/main.js
@@ -6,6 +6,8 @@ Object.defineProperty(exports, "__esModule", {
 
 const buildForge = require("electron-builder").buildForge
 
-exports.default = function (appDir, appName, targetArch) {
-  return buildForge(appDir, {linux: [`snap:${targetArch}`]})
+exports.isSupportedOnCurrentPlatform = () => Promise.resolve(true)
+
+exports.default = function (options) {
+  return buildForge(options, {linux: [`snap:${options.targetArch}`]})
 }
\ No newline at end of file