diff --git a/Makefile b/Makefile
index 4e05db1..8ab199f 100644
--- a/Makefile
+++ b/Makefile
@@ -18,7 +18,6 @@ SRC = src/engine/engine.c \
 	src/components/renderer.c \
 	src/components/parallax_component.c \
 	src/components/controllable_component.c \
-	src/components/gravity_component.c \
 	src/components/friction_component.c \
 	src/components/controllers/keyboard_controller.c \
 	src/scene/scene.c \
@@ -32,7 +31,6 @@ SRC = src/engine/engine.c \
 	src/systems/movable_system.c \
 	src/systems/collision_system.c \
 	src/systems/parallax_system.c \
-	src/systems/gravity_system.c \
 	src/systems/controllers/keyboard_controller_system.c \
 	src/systems/friction_system.c \
 	src/engine/engine_system_builder.c \
diff --git a/include/components/gravity_component.h b/include/components/gravity_component.h
deleted file mode 100644
index 932126a..0000000
--- a/include/components/gravity_component.h
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-** EPITECH PROJECT, 2019
-** Gamacon
-** File description:
-** gravity_component
-*/
-
-#pragma once
-
-#include "component.h"
-
-struct gravity_component
-{
-    gc_component base;
-    int gravity_speed;
-    int max_speed;
-};
-
-extern const struct gravity_component gravity_component;
\ No newline at end of file
diff --git a/include/systems/gravity_system.h b/include/systems/gravity_system.h
deleted file mode 100644
index 78ef038..0000000
--- a/include/systems/gravity_system.h
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
-** EPITECH PROJECT, 2019
-** MUL_my_runner_2019
-** File description:
-** texture_renderer_system
-*/
-
-#pragma once
-
-#include "system.h"
-
-extern const gc_system gravity_system;
\ No newline at end of file
diff --git a/src/components/gravity_component.c b/src/components/gravity_component.c
deleted file mode 100644
index 7e298e1..0000000
--- a/src/components/gravity_component.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-** EPITECH PROJECT, 2019
-** MUL_my_runner_2019
-** File description:
-** gravity_component
-*/
-
-#include "xml.h"
-#include "component.h"
-#include "components/gravity_component.h"
-#include "utility.h"
-#include <stdlib.h>
-
-static void gravity_ctr(void *component, va_list args)
-{
-    struct gravity_component *cmp = (struct gravity_component *)component;
-
-    cmp->gravity_speed = va_arg(args, int);
-    cmp->max_speed = va_arg(args, int);
-}
-
-static void gravity_fdctr(gc_scene *scene, void *component, node *n)
-{
-    struct gravity_component *cmp = (struct gravity_component *)component;
-
-    cmp->gravity_speed = xml_getintprop(n, "speed");
-    cmp->max_speed = xml_getintprop(n, "max_speed");
-    (void)scene;
-}
-
-static void gravity_dtr(void *component)
-{
-    (void)component;
-}
-
-static char *gravity_serialize(void *component)
-{
-    (void)component;
-    return (NULL);
-}
-
-const struct gravity_component gravity_component = {
-    base: {
-        name: "gravity_component",
-        size: sizeof(struct gravity_component),
-        dependencies: (char *[]){
-            "movable_component",
-            "transform_component",
-            NULL
-        },
-        ctr: &gravity_ctr,
-        fdctr: &gravity_fdctr,
-        dtr: &gravity_dtr,
-        serialize: &gravity_serialize,
-        destroy: &component_destroy
-    },
-    gravity_speed: 10
-};
\ No newline at end of file
diff --git a/src/engine/engine_component_builder.c b/src/engine/engine_component_builder.c
index f57f45d..694743d 100644
--- a/src/engine/engine_component_builder.c
+++ b/src/engine/engine_component_builder.c
@@ -12,7 +12,6 @@
 #include "components/renderer.h"
 #include "components/transform_component.h"
 #include "components/controllable_component.h"
-#include "components/gravity_component.h"
 #include "components/controllers/keyboard_controller.h"
 #include "components/friction_component.h"
 #include "components/collision_component.h"
@@ -34,7 +33,6 @@ void engine_add_buildin_components(gc_engine *engine)
     engine->add_component(engine, &parallax_component);
     engine->add_component(engine, &controllable_component);
     engine->add_component(engine, &keyboard_controller);
-    engine->add_component(engine, &gravity_component);
     engine->add_component(engine, &friction_component);
     engine->add_component(engine, &collision_component);
 }
\ No newline at end of file
diff --git a/src/engine/engine_system_builder.c b/src/engine/engine_system_builder.c
index e74f0cf..e6f62fc 100644
--- a/src/engine/engine_system_builder.c
+++ b/src/engine/engine_system_builder.c
@@ -10,7 +10,6 @@
 #include "systems/sfml_renderer_system.h"
 #include "systems/movable_system.h"
 #include "systems/parallax_system.h"
-#include "systems/gravity_system.h"
 #include "systems/controllers/keyboard_controller_system.h"
 #include "systems/friction_system.h"
 #include "systems/collision_system.h"
@@ -36,7 +35,6 @@ void engine_add_buildin_systems(gc_engine *engine)
     engine->add_system(engine, &keyboard_controller_system);
     engine->add_system(engine, &friction_system);
     engine->add_system(engine, new_system(&collision_system, engine->scene));
-    engine->add_system(engine, &gravity_system);
 }
 
 int engine_use_sfml(gc_engine *engine, const char *title, int framerate)
diff --git a/src/systems/gravity_system.c b/src/systems/gravity_system.c
deleted file mode 100644
index c22a1c6..0000000
--- a/src/systems/gravity_system.c
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
-** EPITECH PROJECT, 2019
-** MUL_my_runner_2019
-** File description:
-** gravity_system
-*/
-
-
-#include "entity.h"
-#include "system.h"
-#include "texture.h"
-#include "vector2.h"
-#include "utility.h"
-#include "components/movable_component.h"
-#include "components/gravity_component.h"
-#include "components/renderer.h"
-#include <stddef.h>
-
-void gravity_update_entity(gc_engine *engine, void *system, \
-gc_entity *entity, float dtime)
-{
-    struct gravity_component *grav = GETCMP(gravity_component);
-    struct movable_component *mov = GETCMP(movable_component);
-
-    if (mov->acceleration.y > -grav->gravity_speed) {
-        if (mov->acceleration.y > 0)
-            mov->acceleration.y -= grav->gravity_speed;
-        else
-            mov->acceleration.y = -grav->gravity_speed;
-    }
-    (void)system;
-    (void)dtime;
-    (void)engine;
-}
-
-void gravity_destroy(void *system)
-{
-    (void)system;
-}
-
-const gc_system gravity_system = {
-    name: "GravitySystem",
-    component_name: "gravity_component",
-    size: sizeof(gc_system),
-    ctr: NULL,
-    dtr: NULL,
-    check_dependencies: &system_check_dependencies,
-    update_entity: &gravity_update_entity,
-    destroy: &gravity_destroy
-};
\ No newline at end of file
diff --git a/src/systems/movable_system.c b/src/systems/movable_system.c
index fc55266..f81f290 100644
--- a/src/systems/movable_system.c
+++ b/src/systems/movable_system.c
@@ -17,8 +17,10 @@
 #include "systems/movable_system.h"
 #include <stddef.h>
 
-void move_entity(gc_entity *entity, struct movable_component *mov, float dtime)
+static void update_entity(gc_engine *engine __attribute__((unused)), \
+void *system __attribute__((unused)), gc_entity *entity, float dtime)
 {
+    struct movable_component *mov = GETCMP(movable_component);
     struct transform_component *pos = GETCMP(transform_component);
     struct collision_component *col = GETCMP(collision_component);
 
@@ -28,32 +30,27 @@ void move_entity(gc_entity *entity, struct movable_component *mov, float dtime)
         pos->position.x += MIN(mov->velocity.x * dtime, col->distance_right);
     if (mov->velocity.y < 0)
         pos->position.y -= MIN(mov->velocity.y * -dtime, col->distance_down);
-    else
+    else {
+        // if (mov->velocity.y != 0)
+        //     printf("Velocity y: %4.0f, Moving up of %4.0f\n", mov->velocity.y, mov->velocity.y * dtime);
         pos->position.y += MIN(mov->velocity.y * dtime, col->distance_top);
+    }
     if (col->distance_left == 0 || col->distance_right == 0)
         mov->velocity.x = 0;
     if (col->distance_down == 0 || col->distance_top == 0)
         mov->velocity.y = 0;
-}
-
-void movable_update_entity(gc_engine *engine __attribute__((unused)), \
-void *system __attribute__((unused)), gc_entity *entity, float dtime)
-{
-    struct movable_component *mov = GETCMP(movable_component);
-
-    move_entity(entity, mov, dtime);
     mov->velocity.x += mov->acceleration.x * dtime;
     mov->velocity.y += mov->acceleration.y * dtime;
     mov->acceleration.x = 0;
 }
 
-void movable_ctr(void *system, va_list args)
+static void ctr(void *system, va_list args)
 {
     (void)system;
     (void)args;
 }
 
-void movable_dtr(void *system)
+static void dtr(void *system)
 {
     (void)system;
 }
@@ -62,9 +59,9 @@ const gc_system movable_system = {
     name: "MovableSystem",
     component_name: "movable_component",
     size: sizeof(gc_system),
-    ctr: &movable_ctr,
-    dtr: &movable_dtr,
+    ctr: &ctr,
+    dtr: &dtr,
     check_dependencies: &system_check_dependencies,
-    update_entity: &movable_update_entity,
+    update_entity: &update_entity,
     destroy: &system_destroy
 };
\ No newline at end of file