diff --git a/makefile b/makefile
index ca3ab4a..419b675 100644
--- a/makefile
+++ b/makefile
@@ -58,6 +58,10 @@ build/%.o: src/%.c | mkbuilddir
 size: $(TARGET)
 	$(SIZE) $(TARGET)
 
+# Format with clang-format
+format: $(SRCS)
+	clang-format -i $^
+
 # Clean up the build directory
 clean:
 	rm -r build
diff --git a/src/main.c b/src/main.c
index 6aad8a5..d0c89ee 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,6 +1,6 @@
 #include <stdio.h>
 
 int main(int argc, const char **argv) {
-    printf("Hello, World!\n");
-    return 0;
+  printf("Hello, World!\n");
+  return 0;
 }