diff --git a/src/parser/statement.js b/src/parser/statement.js
index 074f8b9177..76b5ffcc57 100644
--- a/src/parser/statement.js
+++ b/src/parser/statement.js
@@ -1152,13 +1152,13 @@ export default class StatementParser extends ExpressionParser {
 
   parseClassProperty(node: N.ClassProperty): N.ClassProperty {
     if (!node.typeAnnotation) {
-      this.expectOnePlugin(["classProperties"]);
+      this.expectPlugin("classProperties");
     }
 
     this.state.inClassProperty = true;
 
     if (this.match(tt.eq)) {
-      this.expectOnePlugin(["classProperties"]);
+      this.expectPlugin("classProperties");
       this.next();
       node.value = this.parseMaybeAssign();
     } else {
@@ -1166,6 +1166,7 @@ export default class StatementParser extends ExpressionParser {
     }
     this.semicolon();
     this.state.inClassProperty = false;
+
     return this.finishNode(node, "ClassProperty");
   }
 
diff --git a/test/fixtures/es2017/async-functions/no-method-asi/options.json b/test/fixtures/es2017/async-functions/no-method-asi/options.json
index 50015cce4f..7348c12f9e 100644
--- a/test/fixtures/es2017/async-functions/no-method-asi/options.json
+++ b/test/fixtures/es2017/async-functions/no-method-asi/options.json
@@ -1,3 +1,3 @@
 {
-  "throws": "This experimental syntax requires enabling one of the following parser plugin(s): 'classProperties' (3:2)"
+  "throws": "This experimental syntax requires enabling the parser plugin: 'classProperties' (3:2)"
 }
diff --git a/test/fixtures/experimental/_no-plugin/class-properties-with-initializer-and-type/options.json b/test/fixtures/experimental/_no-plugin/class-properties-with-initializer-and-type/options.json
index 377b10b6f5..a4e85bf033 100644
--- a/test/fixtures/experimental/_no-plugin/class-properties-with-initializer-and-type/options.json
+++ b/test/fixtures/experimental/_no-plugin/class-properties-with-initializer-and-type/options.json
@@ -1,4 +1,4 @@
 {
   "plugins": ["flow"],
-  "throws": "This experimental syntax requires enabling one of the following parser plugin(s): 'classProperties' (2:14)"
+  "throws": "This experimental syntax requires enabling the parser plugin: 'classProperties' (2:14)"
 }
diff --git a/test/fixtures/experimental/_no-plugin/class-properties-with-initializer/options.json b/test/fixtures/experimental/_no-plugin/class-properties-with-initializer/options.json
index bb4a037619..aaa6e80686 100644
--- a/test/fixtures/experimental/_no-plugin/class-properties-with-initializer/options.json
+++ b/test/fixtures/experimental/_no-plugin/class-properties-with-initializer/options.json
@@ -1,4 +1,4 @@
 {
-  "throws": "This experimental syntax requires enabling one of the following parser plugin(s): 'classProperties' (2:6)",
+  "throws": "This experimental syntax requires enabling the parser plugin: 'classProperties' (2:6)",
   "plugins": []
 }
diff --git a/test/fixtures/experimental/_no-plugin/class-properties-without-initializer/options.json b/test/fixtures/experimental/_no-plugin/class-properties-without-initializer/options.json
index 5858f49010..bbec0b1850 100644
--- a/test/fixtures/experimental/_no-plugin/class-properties-without-initializer/options.json
+++ b/test/fixtures/experimental/_no-plugin/class-properties-without-initializer/options.json
@@ -1,4 +1,4 @@
 {
-  "throws": "This experimental syntax requires enabling one of the following parser plugin(s): 'classProperties' (2:5)",
+  "throws": "This experimental syntax requires enabling the parser plugin: 'classProperties' (2:5)",
   "plugins": []
 }
diff --git a/test/fixtures/experimental/async-generators/class-method-no-asi/options.json b/test/fixtures/experimental/async-generators/class-method-no-asi/options.json
index 50015cce4f..7348c12f9e 100644
--- a/test/fixtures/experimental/async-generators/class-method-no-asi/options.json
+++ b/test/fixtures/experimental/async-generators/class-method-no-asi/options.json
@@ -1,3 +1,3 @@
 {
-  "throws": "This experimental syntax requires enabling one of the following parser plugin(s): 'classProperties' (3:2)"
+  "throws": "This experimental syntax requires enabling the parser plugin: 'classProperties' (3:2)"
 }