2 files changed, 6 insertions, 2 deletions

diff --git a/.babelrc b/.babelrc
index fcabd2d1a..9b1d5409b 100644
--- a/.babelrc
+++ b/.babelrc
@@ -1,4 +1,4 @@
 {
-  "presets": [["env"], "react", "stage-0"],
+  "presets": [["env", { "targets": { "browsers": [">0.25%", "not ie 11", "not op_mini all"] } } ], "react", "stage-0"],
   "plugins": ["transform-runtime", "transform-async-to-generator", "transform-class-properties"]
 }
diff --git a/package.json b/package.json
index 698251ccf..f642a20c6 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,11 @@
             [
               "env",
               {
-                "debug": true
+                "browsers": [
+                  ">0.25%",
+                  "not ie 11",
+                  "not op_mini all"
+                ]
               }
             ],
             "stage-0"