diff --git a/docs/src/performance.md b/docs/src/performance.md
index 06f2fcb1..6b871087 100644
--- a/docs/src/performance.md
+++ b/docs/src/performance.md
@@ -132,15 +132,12 @@ using ADNLPModels, NLPModels, OptimizationProblems
 The package [`OptimizationProblems.jl`](https://github.com/JuliaSmoothOptimizers/OptimizationProblems.jl) provides a collection of optimization problems in JuMP and ADNLPModels syntax.
 
 ```@example ex3
-meta = OptimizationProblems.meta;
+meta = OptimizationProblems.meta
+scalable_problems = meta[meta.variable_nvar .== true, :name]
 ```
 
 We select the problems that are scalable, so that there size can be modified. By default, the size is close to `100`.
 
-```@example ex3
-scalable_problems = meta[(meta.variable_nvar .== true) .& (meta.ncon .> 0), :name]
-```
-
 ```@example ex3
 using NLPModelsJuMP, Zygote
 list_backends = Dict(