diff --git a/iphone/cli/commands/_build.js b/iphone/cli/commands/_build.js
index b9641650c75..0dee04a1307 100644
--- a/iphone/cli/commands/_build.js
+++ b/iphone/cli/commands/_build.js
@@ -1905,7 +1905,7 @@ iOSBuilder.prototype.validate = function validate(logger, config, cli) {
 		}, this);
 
 		// if in the prepare phase and doing a device/dist build...
-		if (cli.argv.target !== 'simulator' || cli.argv.target !== 'macos') {
+		if (cli.argv.target !== 'simulator' && cli.argv.target !== 'macos') {
 			// make sure they have Apple's WWDR cert installed
 			if (!this.iosInfo.certs.wwdr) {
 				logger.error(__('WWDR Intermediate Certificate not found') + '\n');