diff --git a/src/gradients/constant_gradient_blocks.jl b/src/gradients/constant_gradient_blocks.jl
index 2f3eea804f3ccdf5a93581a9f904f2a25493b737..cbcae1073ca73631c34c02475ba1dcb2cf1293f5 100644
--- a/src/gradients/constant_gradient_blocks.jl
+++ b/src/gradients/constant_gradient_blocks.jl
@@ -14,7 +14,7 @@ struct AbstractConstantGradientBlock{T<:VariableType} <: GradientBlock
 end
 
 """
-    ConstantGradientBlock(duration, gradient_strength, rotate, scale)
+    ConstantGradientBlock(gradient_strength, duration, rotate, scale)
 
 Underlying type for any flat part in a gradient waveform.
 It can overlap with an [`RFPulseBlock`], in which case it will be a `SliceSelectPulse`