missing plugin:'curseforge' in the build.gradle

build.gradle

@@ -18,6 +18,7 @@ buildscript {
 
 apply plugin: 'forge'
 apply plugin: 'maven'
+apply plugin: 'curseforge'
 version = "2.2.2"
 group = "com.cricketcraft.chisel" // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = "Chisel 2"
@@ -109,7 +110,7 @@ String getChangelogText() {
 
 curse {
     dependsOn 'reobf'
-    
+
     onlyIf {
         return project.hasProperty('curseforge_key') && System.getenv("CURSE") != null && System.getenv("CURSE").equalsIgnoreCase("true")
     }