diff --git a/lib/build.js b/lib/build.js
index f4c9005ab..53dafa6a6 100644
--- a/lib/build.js
+++ b/lib/build.js
@@ -177,10 +177,10 @@ module.exports.run = function (buildOpts) {
             }
             if (buildOpts.provisioningProfile) {
                 if (typeof buildOpts.provisioningProfile === 'string') {
-                    extraConfig += `PROVISIONING_PROFILE = ${buildOpts.provisioningProfile}\n`;
+                    extraConfig += `PROVISIONING_PROFILE_SPECIFIER = ${buildOpts.provisioningProfile}\n`;
                 } else {
                     const keys = Object.keys(buildOpts.provisioningProfile);
-                    extraConfig += `PROVISIONING_PROFILE = ${buildOpts.provisioningProfile[keys[0]]}\n`;
+                    extraConfig += `PROVISIONING_PROFILE_SPECIFIER = ${buildOpts.provisioningProfile[keys[0]]}\n`;
                 }
             }
             if (buildOpts.developmentTeam) {