diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..b90ae05
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,12 @@
+BasedOnStyle: Google
+IndentWidth: 4
+AlignConsecutiveMacros: Consecutive
+AlignConsecutiveDeclarations: Consecutive
+AlignConsecutiveAssignments: Consecutive
+BreakBeforeBraces: Custom
+IndentGotoLabels: false
+BraceWrapping:
+  AfterEnum: false
+  AfterStruct: false
+  SplitEmptyFunction: false
+ColumnLimit: 120
diff --git a/CMakeLists.txt b/CMakeLists.txt
index da9aca2..c82fae2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -14,7 +14,7 @@ project(${APP_TARGET})
 add_subdirectory(${MBED_PATH})
 
 add_executable(${APP_TARGET}
-    main.cpp
+    src/main.cpp
 )
 
 target_link_libraries(${APP_TARGET} mbed-os)
diff --git a/main.cpp b/src/main.cpp
similarity index 99%
rename from main.cpp
rename to src/main.cpp
index 47d561f..74a450e 100644
--- a/main.cpp
+++ b/src/main.cpp
@@ -13,6 +13,7 @@ int main()
 
     for(;;) {
         led = !led;
+
         ThisThread::sleep_for(500ms);
     }