diff --git a/index.js b/index.js
index c6da9b4..5fe49ad 100644
--- a/index.js
+++ b/index.js
@@ -62,7 +62,7 @@ module.exports = async (target, options) => {
 		if (options.app) {
 			cliArguments.push('-a', options.app);
 		}
-	} else if (process.platform === 'win32' || (isWsl && !isDocker)) {
+	} else if (process.platform === 'win32' || (isWsl && !isDocker())) {
 		command = 'cmd' + (isWsl ? '.exe' : '');
 		cliArguments.push('/s', '/c', 'start', '""', '/b');
 
diff --git a/package.json b/package.json
index 3e180e8..24468a3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "open",
-	"version": "7.0.1",
+	"version": "7.0.2",
 	"description": "Open stuff like URLs, files, executables. Cross-platform.",
 	"license": "MIT",
 	"repository": "sindresorhus/open",