diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 626b358..ec72a60 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -11,7 +11,10 @@
             "cStandard": "gnu17",
             "cppStandard": "gnu++14",
             "intelliSenseMode": "gcc-avr",
-            "configurationProvider": "ms-vscode.makefile-tools"
+            "configurationProvider": "ms-vscode.makefile-tools",
+            "compilerArgs": [
+                "-mmcu=atmega328p"
+            ]
         }
     ],
     "version": 4