diff --git a/Makefile b/Makefile
index a793e04..712bf45 100644
--- a/Makefile
+++ b/Makefile
@@ -11,6 +11,9 @@ BUILD_DIR := build
 # Source files
 SRCS := $(wildcard $(SRC_DIR)/*.c)
 
+# Header files (used for formatting)
+HEADERS := $(wildcard $(SRC_DIR)/*.h)
+
 # Object files
 OBJS := $(patsubst $(SRC_DIR)/%.c,$(BUILD_DIR)/%.o,$(SRCS))
 
@@ -33,6 +36,9 @@ $(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
 run: $(TARGET)
 	./$(TARGET)
 
+fmt:
+	clang-format -i $(SRCS) $(HEADERS)
+
 # Clean rule
 clean:
 	rm -rf $(BUILD_DIR) $(TARGET)