diff --git a/config.h b/game_data.h
similarity index 96%
rename from config.h
rename to game_data.h
index 22ffa1e..856be63 100644
--- a/config.h
+++ b/game_data.h
@@ -1,3 +1,5 @@
+#pragma once
+
 #define ANIM_KNIGHT_IDLE         0
 #define ANIM_KNIGHT_RUN          1
 #define ANIM_KNIGHT_ATTACK_SIDE1 2
@@ -51,7 +53,7 @@ SpriteAnimation knight_attack_front2 = {
     .src_rect = { 0, cell_size * 5, 192, 192 },
 };
 
-SpriteAnimation knight_attack_back1 = {
+Spriteanimation knight_attack_back1 = {
     .name = "attack_back1",
     .total_frames = 6,
     .src_rect = { 0, cell_size * 6, 192, 192 },
diff --git a/main.c b/main.c
index 9ea50a2..d759c31 100644
--- a/main.c
+++ b/main.c
@@ -4,13 +4,13 @@
 #include <stdbool.h>
 
 #define TEXTURES_BUF_SIZE 16
-#define TARGET_FPS 120
+#define TARGET_FPS 60
 #define ANIM_SPEED 8
 #define MAX_ANIMATION_PLAYBACKS 64
 
 #include "sprites.h"
 #include "lib.h"
-#include "config.h"
+#include "game_data.h"
 
 typedef struct {
     int frame_count;