diff --git a/.gitignore b/.gitignore
index beaaf8a..89cc49c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,4 +3,3 @@
 .vscode/c_cpp_properties.json
 .vscode/launch.json
 .vscode/ipch
-.vscode/extensions.json
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..080e70d
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}