diff --git a/index.js b/index.js
index a406a97f..324f43da 100644
--- a/index.js
+++ b/index.js
@@ -68,12 +68,18 @@ module.exports = {
 
       appOrParent.options = appOrParent.options || {};
 
-      if (checker.satisfies('^6.0.0-beta.1') || checker.satisfies('^7.0.0')) {
+      if (checker.satisfies('^6.0.0-beta.1')) {
         appOrParent.options.babel6 = appOrParent.options.babel6 || {};
         appOrParent.options.babel6.plugins = appOrParent.options.babel6.plugins || [];
         appOrParent.options.babel6.plugins.push(
           require.resolve('./strip-data-test-properties-plugin6')
         );
+      } else if (checker.satisfies('^7.0.0')) {
+        appOrParent.options.babel = appOrParent.options.babel || {};
+        appOrParent.options.babel.plugins = appOrParent.options.babel.plugins || [];
+        appOrParent.options.babel.plugins.push(
+          require.resolve('./strip-data-test-properties-plugin6')
+        );
       } else {
         this.ui.writeWarnLine(
           'ember-test-selectors: You are using an unsupported ember-cli-babel version. data-test ' +