diff --git a/HISTORY.md b/HISTORY.md
index c15b4136a..48f2efb0e 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -65,6 +65,10 @@ Leaf contexts require no changes, apart from a removal of the `NodeTrait` functi
 `ConditionContext` and `PrefixContext` are no longer exported.
 You should not need to use these directly, please use `AbstractPPL.condition` and `DynamicPPL.prefix` instead.
 
+#### ParamsWithStats
+
+In the 'stats' part of `DynamicPPL.ParamsWithStats`, the log-joint is now consistently represented with the key `logjoint` instead of `lp`.
+
 #### Miscellaneous
 
 Removed the method `returned(::Model, values, keys)`; please use `returned(::Model, ::AbstractDict{<:VarName})` instead.
diff --git a/src/chains.jl b/src/chains.jl
index d01606c3d..8ce4979c6 100644
--- a/src/chains.jl
+++ b/src/chains.jl
@@ -57,7 +57,7 @@ function ParamsWithStats(
             (
                 logprior=DynamicPPL.getlogprior(varinfo),
                 loglikelihood=DynamicPPL.getloglikelihood(varinfo),
-                lp=DynamicPPL.getlogjoint(varinfo),
+                logjoint=DynamicPPL.getlogjoint(varinfo),
             ),
         )
     end
@@ -158,7 +158,7 @@ function ParamsWithStats(
             (
                 logprior=DynamicPPL.getlogprior(vi),
                 loglikelihood=DynamicPPL.getloglikelihood(vi),
-                lp=DynamicPPL.getlogjoint(vi),
+                logjoint=DynamicPPL.getlogjoint(vi),
             ),
         )
     end
diff --git a/test/chains.jl b/test/chains.jl
index 12a9ece71..498e2e912 100644
--- a/test/chains.jl
+++ b/test/chains.jl
@@ -20,9 +20,9 @@ using Test
         @test length(ps.params) == 2
         @test haskey(ps.stats, :logprior)
         @test haskey(ps.stats, :loglikelihood)
-        @test haskey(ps.stats, :lp)
+        @test haskey(ps.stats, :logjoint)
         @test length(ps.stats) == 3
-        @test ps.stats.lp ≈ ps.stats.logprior + ps.stats.loglikelihood
+        @test ps.stats.logjoint ≈ ps.stats.logprior + ps.stats.loglikelihood
         @test ps.params[@varname(y)] ≈ ps.params[@varname(x)] + 1
         @test ps.stats.logprior ≈ logpdf(Normal(), ps.params[@varname(x)])
         @test ps.stats.loglikelihood ≈ logpdf(Normal(ps.params[@varname(y)]), z)
@@ -34,9 +34,9 @@ using Test
         @test length(ps.params) == 1
         @test haskey(ps.stats, :logprior)
         @test haskey(ps.stats, :loglikelihood)
-        @test haskey(ps.stats, :lp)
+        @test haskey(ps.stats, :logjoint)
         @test length(ps.stats) == 3
-        @test ps.stats.lp ≈ ps.stats.logprior + ps.stats.loglikelihood
+        @test ps.stats.logjoint ≈ ps.stats.logprior + ps.stats.loglikelihood
         @test ps.stats.logprior ≈ logpdf(Normal(), ps.params[@varname(x)])
         @test ps.stats.loglikelihood ≈ logpdf(Normal(ps.params[@varname(x)] + 1), z)
     end
diff --git a/test/ext/DynamicPPLMCMCChainsExt.jl b/test/ext/DynamicPPLMCMCChainsExt.jl
index 6091492df..445270ef8 100644
--- a/test/ext/DynamicPPLMCMCChainsExt.jl
+++ b/test/ext/DynamicPPLMCMCChainsExt.jl
@@ -20,7 +20,7 @@ using DynamicPPL, Distributions, MCMCChains, Test, AbstractMCMC
             @test size(c, 1) == 50
             @test size(c, 3) == 3
             @test Set(c.name_map.parameters) == Set([:x, :y])
-            @test Set(c.name_map.internals) == Set([:logprior, :loglikelihood, :lp])
+            @test Set(c.name_map.internals) == Set([:logprior, :loglikelihood, :logjoint])
             @test logpdf.(Normal(), c[:x]) ≈ c[:logprior]
             @test c.info.varname_to_symbol[@varname(x)] == :x
             @test c.info.varname_to_symbol[@varname(y)] == :y