diff --git a/packages/babel-core/src/parser/util/missing-plugin-helper.js b/packages/babel-core/src/parser/util/missing-plugin-helper.js
index fad0d136e298..89f6dc91c961 100644
--- a/packages/babel-core/src/parser/util/missing-plugin-helper.js
+++ b/packages/babel-core/src/parser/util/missing-plugin-helper.js
@@ -31,6 +31,12 @@ const pluginNameMap = {
       url: "https://git.io/JvpRG",
     },
   },
+  decimal: {
+    syntax: {
+      name: "@babel/plugin-syntax-decimal",
+      url: "https://git.io/JfKOH",
+    },
+  },
   decorators: {
     syntax: {
       name: "@babel/plugin-syntax-decorators",