diff --git a/src/compiler/watch.ts b/src/compiler/watch.ts
index d4a97f6f1b8..6963a4df645 100644
--- a/src/compiler/watch.ts
+++ b/src/compiler/watch.ts
@@ -608,7 +608,6 @@ namespace ts {
         /*@internal*/
         getCurrentProgram(): T;
         /** Closes the watch */
-        /*@internal*/
         close(): void;
     }
 
diff --git a/tests/baselines/reference/api/tsserverlibrary.d.ts b/tests/baselines/reference/api/tsserverlibrary.d.ts
index 94e023ec9b6..e9d797bfa0d 100644
--- a/tests/baselines/reference/api/tsserverlibrary.d.ts
+++ b/tests/baselines/reference/api/tsserverlibrary.d.ts
@@ -4553,6 +4553,8 @@ declare namespace ts {
     interface Watch<T> {
         /** Synchronize with host and get updated program */
         getProgram(): T;
+        /** Closes the watch */
+        close(): void;
     }
     /**
      * Creates the watch what generates program using the config file
diff --git a/tests/baselines/reference/api/typescript.d.ts b/tests/baselines/reference/api/typescript.d.ts
index 9ce1498fd3b..be8eea8062b 100644
--- a/tests/baselines/reference/api/typescript.d.ts
+++ b/tests/baselines/reference/api/typescript.d.ts
@@ -4553,6 +4553,8 @@ declare namespace ts {
     interface Watch<T> {
         /** Synchronize with host and get updated program */
         getProgram(): T;
+        /** Closes the watch */
+        close(): void;
     }
     /**
      * Creates the watch what generates program using the config file