diff --git a/lib/EnzymeCore/Project.toml b/lib/EnzymeCore/Project.toml
index 2d39f92f45..0b688f27a8 100644
--- a/lib/EnzymeCore/Project.toml
+++ b/lib/EnzymeCore/Project.toml
@@ -1,7 +1,7 @@
 name = "EnzymeCore"
 uuid = "f151be2c-9106-41f4-ab19-57ee4f262869"
 authors = ["William Moses <wmoses@mit.edu>", "Valentin Churavy <vchuravy@mit.edu>"]
-version = "0.8.0"
+version = "0.8.1"
 
 [compat]
 Adapt = "3, 4"
diff --git a/lib/EnzymeCore/src/rules.jl b/lib/EnzymeCore/src/rules.jl
index d4469e9793..3da3e318a7 100644
--- a/lib/EnzymeCore/src/rules.jl
+++ b/lib/EnzymeCore/src/rules.jl
@@ -293,6 +293,6 @@ Mark a particular type `Ty` as always being inactive.
 """
 inactive_type(::Type) = false
 
-@inline EnzymeCore.set_runtime_activity(::M, ::Config) where {M<:Mode, Config <: Union{FwdConfig, RevConfig}} = EnzymeCore.set_runtime_activity(M, runtime_activity(Config))
+@inline EnzymeCore.set_runtime_activity(mode::M, config::Config) where {M<:Mode, Config <: Union{FwdConfig, RevConfig}} = EnzymeCore.set_runtime_activity(mode, runtime_activity(config))
 
 end # EnzymeRules