diff --git a/tests/cases/compiler/jsFileCompilationBindDuplicateIdentifier.ts b/tests/cases/compiler/jsFileCompilationBindDuplicateIdentifier.ts
index 3433adc17d5..7659350d489 100644
--- a/tests/cases/compiler/jsFileCompilationBindDuplicateIdentifier.ts
+++ b/tests/cases/compiler/jsFileCompilationBindDuplicateIdentifier.ts
@@ -1,4 +1,5 @@
 // @allowJs: true
+// @checkJs: true
 // @noEmit: true
 // @filename: a.js
 var a = 10;
diff --git a/tests/cases/compiler/jsFileCompilationBindErrors.ts b/tests/cases/compiler/jsFileCompilationBindErrors.ts
index 37bdbc62916..7c43b329a47 100644
--- a/tests/cases/compiler/jsFileCompilationBindErrors.ts
+++ b/tests/cases/compiler/jsFileCompilationBindErrors.ts
@@ -1,4 +1,5 @@
 // @allowJs: true
+// @checkJs: true
 // @noEmit: true
 // @filename: a.js
 let C = "sss";
diff --git a/tests/cases/compiler/jsFileCompilationBindMultipleDefaultExports.ts b/tests/cases/compiler/jsFileCompilationBindMultipleDefaultExports.ts
index 32a9e77fcc7..e7816f92ad1 100644
--- a/tests/cases/compiler/jsFileCompilationBindMultipleDefaultExports.ts
+++ b/tests/cases/compiler/jsFileCompilationBindMultipleDefaultExports.ts
@@ -1,4 +1,5 @@
 // @allowJs: true
+// @checkJs: true
 // @noEmit: true
 // @filename: a.js
 // @target: es6
diff --git a/tests/cases/compiler/jsFileCompilationBindReachabilityErrors.ts b/tests/cases/compiler/jsFileCompilationBindReachabilityErrors.ts
index b95f85c2139..e9273231316 100644
--- a/tests/cases/compiler/jsFileCompilationBindReachabilityErrors.ts
+++ b/tests/cases/compiler/jsFileCompilationBindReachabilityErrors.ts
@@ -1,4 +1,5 @@
 // @allowJs: true
+// @checkJs: true
 // @noEmit: true
 // @filename: a.js
 // @noFallthroughCasesInSwitch: true
diff --git a/tests/cases/compiler/jsFileCompilationBindStrictModeErrors.ts b/tests/cases/compiler/jsFileCompilationBindStrictModeErrors.ts
index 30b43b1990e..527927be6e6 100644
--- a/tests/cases/compiler/jsFileCompilationBindStrictModeErrors.ts
+++ b/tests/cases/compiler/jsFileCompilationBindStrictModeErrors.ts
@@ -1,4 +1,5 @@
 // @allowJs: true
+// @checkJs: true
 // @noEmit: true
 // @filename: a.js
 // @target: es6