diff --git a/acorn.js b/acorn.js
index c246fa8f37..f82b9753fd 100644
--- a/acorn.js
+++ b/acorn.js
@@ -2734,6 +2734,7 @@
     if (this.eat(tt.star)) {
       this.expectContextual("from");
       node.source = this.type === tt.string ? this.parseExprAtom() : this.unexpected();
+      this.semicolon();
       return this.finishNode(node, "ExportAllDeclaration");
     }
     if (this.eat(tt._default)) { // export default ...;