diff --git a/src/abstractmcmc.jl b/src/abstractmcmc.jl
index 5090b77f..40585909 100644
--- a/src/abstractmcmc.jl
+++ b/src/abstractmcmc.jl
@@ -44,7 +44,7 @@ function AbstractMCMC.setparams!!(
         hamiltonian,
         params,
         state.transition.z.r;
-        ℓκ=state.transition.z.ℓκ,
+        ℓκ = state.transition.z.ℓκ,
     )
 end