diff --git a/zadanie-1/pendulum_fs.glsl b/zadanie-1/pendulum_fs.glsl
index fdb9df3..fd7a8fd 100644
--- a/zadanie-1/pendulum_fs.glsl
+++ b/zadanie-1/pendulum_fs.glsl
@@ -1,5 +1,6 @@
 #version 330 core
-out vec4 fragColor;
-void main(){
-    fragColor = vec4(1.0, 0.0, 0.0, 1.0);
-}
\ No newline at end of file
+out vec4 FragColor;
+void main()
+{
+    FragColor = vec4(1.0, 1.0, 1.0, 1.0);
+}
diff --git a/zadanie-1/pendulum_vs.glsl b/zadanie-1/pendulum_vs.glsl
index eb0c7fe..e757fcc 100644
--- a/zadanie-1/pendulum_vs.glsl
+++ b/zadanie-1/pendulum_vs.glsl
@@ -1,10 +1,6 @@
 #version 330 core
-layout (location = 0) in vec3 aPos;
-
-uniform mat4 model;
-uniform mat4 view;
-uniform mat4 projection;
-
-void main(){
-    gl_Position = projection * view * model * vec4(aPos, 1.0);
-}
\ No newline at end of file
+layout(location = 0) in vec2 aPos;
+void main()
+{
+    gl_Position = vec4(aPos, 0.0, 1.0);
+}