diff --git a/docs/docs/gpu-pipelines.md b/docs/docs/gpu-pipelines.md
index be8c18bf..b384cb1a 100644
--- a/docs/docs/gpu-pipelines.md
+++ b/docs/docs/gpu-pipelines.md
@@ -48,7 +48,7 @@ case class SumParams(value: Float32) extends GStruct[SumParams]
 case class SumLayout(
   input: GBuffer[Float32], 
   output: GBuffer[Float32], 
-  params: GUniform[AddParams]
+  params: GUniform[SumParams]
 ) derives Layout
 
 val sumProgram: GProgram[Int, SumLayout] = GProgram[Int, SumLayout](
@@ -172,4 +172,4 @@ The `cyfra-fluids` module implements a full 3D Navier-Stokes fluid solver using
 
 ![Fluid Simulation](/img/full_fluid_8s.gif)
 
-[View the implementation](https://github.com/ComputeNode/cyfra/tree/cab6b4cae3a3402a3de43272bc7cb50acf5ec67b/cyfra-fluids/src/main/scala/io/computenode/cyfra/fluids)
\ No newline at end of file
+[View the implementation](https://github.com/ComputeNode/cyfra/tree/cab6b4cae3a3402a3de43272bc7cb50acf5ec67b/cyfra-fluids/src/main/scala/io/computenode/cyfra/fluids)