diff --git a/experimental/babel-preset-env/test/debug-fixtures/built-ins/stdout.txt b/experimental/babel-preset-env/test/debug-fixtures/built-ins/stdout.txt
index 9d85e62916..c25134be0a 100644
--- a/experimental/babel-preset-env/test/debug-fixtures/built-ins/stdout.txt
+++ b/experimental/babel-preset-env/test/debug-fixtures/built-ins/stdout.txt
@@ -39,19 +39,19 @@ Using polyfills:
   es6.set {"ie":10,"node":6}
   es6.weak-map {"ie":10,"node":6}
   es6.weak-set {"ie":10,"node":6}
-  es6.reflect.apply {"ie":10,"node":6}
-  es6.reflect.construct {"ie":10,"node":6}
-  es6.reflect.define-property {"ie":10,"node":6}
-  es6.reflect.delete-property {"ie":10,"node":6}
-  es6.reflect.get {"ie":10,"node":6}
-  es6.reflect.get-own-property-descriptor {"ie":10,"node":6}
-  es6.reflect.get-prototype-of {"ie":10,"node":6}
-  es6.reflect.has {"ie":10,"node":6}
-  es6.reflect.is-extensible {"ie":10,"node":6}
-  es6.reflect.own-keys {"ie":10,"node":6}
-  es6.reflect.prevent-extensions {"ie":10,"node":6}
-  es6.reflect.set {"ie":10,"node":6}
-  es6.reflect.set-prototype-of {"ie":10,"node":6}
+  es6.reflect.apply {"ie":10}
+  es6.reflect.construct {"ie":10}
+  es6.reflect.define-property {"ie":10}
+  es6.reflect.delete-property {"ie":10}
+  es6.reflect.get {"ie":10}
+  es6.reflect.get-own-property-descriptor {"ie":10}
+  es6.reflect.get-prototype-of {"ie":10}
+  es6.reflect.has {"ie":10}
+  es6.reflect.is-extensible {"ie":10}
+  es6.reflect.own-keys {"ie":10}
+  es6.reflect.prevent-extensions {"ie":10}
+  es6.reflect.set {"ie":10}
+  es6.reflect.set-prototype-of {"ie":10}
   es6.promise {"ie":10,"node":6}
   es6.symbol {"ie":10,"node":6}
   es6.object.assign {"ie":10}
@@ -65,7 +65,7 @@ Using polyfills:
   es6.string.starts-with {"ie":10}
   es6.string.ends-with {"ie":10}
   es6.string.includes {"ie":10}
-  es6.regexp.flags {"ie":10,"node":6}
+  es6.regexp.flags {"ie":10}
   es6.regexp.match {"ie":10}
   es6.regexp.replace {"ie":10}
   es6.regexp.split {"ie":10}
@@ -101,7 +101,7 @@ Using polyfills:
   es6.math.sinh {"ie":10}
   es6.math.tanh {"ie":10}
   es6.math.trunc {"ie":10}
-  es7.array.includes {"ie":10,"node":6}
+  es7.array.includes {"ie":10}
   es7.object.values {"ie":10,"node":6}
   es7.object.entries {"ie":10,"node":6}
   es7.object.get-own-property-descriptors {"ie":10,"node":6}
@@ -110,4 +110,4 @@ Using polyfills:
   web.timers {"chrome":54,"ie":10,"node":6}
   web.immediate {"chrome":54,"ie":10,"node":6}
   web.dom.iterable {"chrome":54,"ie":10,"node":6}
-src/in.js -> lib/in.js
\ No newline at end of file
+src/in.js -> lib/in.js
diff --git a/experimental/babel-preset-env/test/debug-fixtures/plugins-only/stdout.txt b/experimental/babel-preset-env/test/debug-fixtures/plugins-only/stdout.txt
index ec43e49e9f..5263ed559f 100644
--- a/experimental/babel-preset-env/test/debug-fixtures/plugins-only/stdout.txt
+++ b/experimental/babel-preset-env/test/debug-fixtures/plugins-only/stdout.txt
@@ -13,6 +13,5 @@ Using plugins:
   transform-es2015-for-of {"firefox":52}
   transform-es2015-function-name {"firefox":52}
   transform-es2015-literals {"firefox":52}
-  transform-exponentiation-operator {"node":7.4}
   syntax-trailing-function-commas {"node":7.4}
-src/in.js -> lib/in.js
\ No newline at end of file
+src/in.js -> lib/in.js