diff --git a/HISTORY.md b/HISTORY.md
index 0f22721d9..55010c533 100644
--- a/HISTORY.md
+++ b/HISTORY.md
@@ -1,5 +1,9 @@
 # DynamicPPL Changelog
 
+## 0.37.3
+
+Prevents inlining of `DynamicPPL.istrans` with Enzyme, which allows Enzyme to differentiate models where `VarName`s have the same symbol but different types.
+
 ## 0.37.2
 
 Make the `resume_from` keyword work for multiple-chain (parallel) sampling as well.
diff --git a/Project.toml b/Project.toml
index 5f11cba3f..024aef5c3 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,6 +1,6 @@
 name = "DynamicPPL"
 uuid = "366bfd00-2699-11ea-058f-f148b4cae6d8"
-version = "0.37.2"
+version = "0.37.3"
 
 [deps]
 ADTypes = "47edcb42-4c32-4615-8424-f2b9edc5f35b"
@@ -23,7 +23,6 @@ MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
 OrderedCollections = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
@@ -71,7 +70,6 @@ Mooncake = "0.4.147"
 OrderedCollections = "1"
 Printf = "1.10"
 Random = "1.6"
-Requires = "1"
 Statistics = "1"
 Test = "1.6"
 julia = "1.10.8"
diff --git a/ext/DynamicPPLEnzymeCoreExt.jl b/ext/DynamicPPLEnzymeCoreExt.jl
index ceb3f4981..d592e76b3 100644
--- a/ext/DynamicPPLEnzymeCoreExt.jl
+++ b/ext/DynamicPPLEnzymeCoreExt.jl
@@ -12,7 +12,6 @@ end
 
 # Mark istrans as having 0 derivative. The `nothing` return value is not significant, Enzyme
 # only checks whether such a method exists, and never runs it.
-@inline EnzymeCore.EnzymeRules.inactive_noinl(::typeof(DynamicPPL.istrans), args...) =
-    nothing
+@inline EnzymeCore.EnzymeRules.inactive(::typeof(DynamicPPL.istrans), args...) = nothing
 
 end
diff --git a/src/DynamicPPL.jl b/src/DynamicPPL.jl
index b400e83dd..5c8233915 100644
--- a/src/DynamicPPL.jl
+++ b/src/DynamicPPL.jl
@@ -199,10 +199,6 @@ include("test_utils.jl")
 include("experimental.jl")
 include("deprecated.jl")
 
-if !isdefined(Base, :get_extension)
-    using Requires
-end
-
 # Better error message if users forget to load JET
 if isdefined(Base.Experimental, :register_error_hint)
     function __init__()