diff --git a/helloworld-sample/.vscode/launch.json b/helloworld-sample/.vscode/launch.json
index a875ceadf2..07770de06e 100644
--- a/helloworld-sample/.vscode/launch.json
+++ b/helloworld-sample/.vscode/launch.json
@@ -18,4 +18,4 @@
 			"preLaunchTask": "npm: watch"
 		}
 	]
-}
+}
\ No newline at end of file
diff --git a/helloworld-sample/.vscode/tasks.json b/helloworld-sample/.vscode/tasks.json
index 241aa6d996..36f5dbfe3e 100644
--- a/helloworld-sample/.vscode/tasks.json
+++ b/helloworld-sample/.vscode/tasks.json
@@ -1,20 +1,27 @@
 // See https://go.microsoft.com/fwlink/?LinkId=733558
 // for the documentation about the tasks.json format
 {
-	"version": "2.0.0",
-	"tasks": [
-		{
-			"type": "npm",
-			"script": "watch",
-			"problemMatcher": "$tsc-watch",
-			"isBackground": true,
-			"presentation": {
-				"reveal": "never"
-			},
-			"group": {
-				"kind": "build",
-				"isDefault": true
-			}
-		}
-	]
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "type": "npm",
+            "script": "watch",
+            "isBackground": true,
+            "problemMatcher": {
+                    "base": "$tsc-watch",
+                    "background": {
+                    "activeOnStart": true,
+                    "beginsPattern": "^\\s*\\[.*\\]\\s*Starting compilation in watch mode.*$",
+                    "endsPattern": "^\\s*\\[.*\\]\\s*Found 0 errors\\. Watching for file changes\\.$"
+                }
+            },
+            "presentation": {
+                "reveal": "never"
+            },
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            }
+        }
+    ]
 }
\ No newline at end of file
diff --git a/helloworld-sample/package-lock.json b/helloworld-sample/package-lock.json
index 4930e098a2..241e30e50d 100644
--- a/helloworld-sample/package-lock.json
+++ b/helloworld-sample/package-lock.json
@@ -1647,4 +1647,4 @@
 			}
 		}
 	}
-}
+}
\ No newline at end of file