diff --git a/Project.toml b/Project.toml
index 00444ba164..483d5c96a2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -12,7 +12,7 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 Thermodynamics = "b60c26fb-14c3-4610-9d3e-2d17fe7ff00c"
 
 [compat]
-CLIMAParameters = "0.9"
+CLIMAParameters = "0.8"
 DocStringExtensions = "0.8, 0.9"
 ForwardDiff = "0.10"
 RootSolvers = "0.3, 0.4"
diff --git a/src/Common.jl b/src/Common.jl
index 141c745f69..a712542bc8 100644
--- a/src/Common.jl
+++ b/src/Common.jl
@@ -218,7 +218,7 @@ function Chen2022_vel_coeffs(
     ρ::FT,
 ) where {FT}
 
-    (; ρ0, ai, a3_pow, bi, b_ρ, ci) = velo_scheme
+    (; ρ0, a, a3_pow, b, b_ρ, c) = velo_scheme
 
     q = exp(ρ0 * ρ)
     ai = (a[1] * q, a[2] * q, a[3] * q * ρ^a3_pow)
diff --git a/src/parameters/TerminalVelocity.jl b/src/parameters/TerminalVelocity.jl
index 6e459fb396..2a3a45a600 100644
--- a/src/parameters/TerminalVelocity.jl
+++ b/src/parameters/TerminalVelocity.jl
@@ -143,12 +143,12 @@ DOI: 10.1016/j.atmosres.2022.106171
 $(DocStringExtensions.FIELDS)
 """
 struct Chen2022VelTypeSnowIce{FT} <: ParametersType{FT}
-    As::Array{FT}
-    Bs::Array{FT}
-    Cs::Array{FT}
-    Es::Array{FT}
-    Fs::Array{FT}
-    Gs::Array{FT}
+    As
+    Bs
+    Cs
+    Es
+    Fs
+    Gs
     "density of cloud ice [kg/m3]"
     ρᵢ::FT
 end
@@ -189,11 +189,11 @@ $(DocStringExtensions.FIELDS)
 """
 Base.@kwdef struct Chen2022VelTypeRain{FT} <: ParametersType{FT}
     ρ0::FT
-    a::Array{FT}
+    a
     a3_pow::FT
-    b::Array{FT}
+    b
     b_ρ::FT
-    c::Array{FT}
+    c
 end
 
 Chen2022VelTypeRain(::Type{FT}) where {FT <: AbstractFloat} =
diff --git a/test/Project.toml b/test/Project.toml
index 63a215dc53..24f642a16f 100644
--- a/test/Project.toml
+++ b/test/Project.toml
@@ -12,5 +12,5 @@ Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 Thermodynamics = "b60c26fb-14c3-4610-9d3e-2d17fe7ff00c"
 
 [compat]
-CLIMAParameters = "0.9"
+CLIMAParameters = "0.8"
 KernelAbstractions = "0.9"
diff --git a/test/aerosol_activation_tests.jl b/test/aerosol_activation_tests.jl
index 07f9ac5572..0e2534afe7 100644
--- a/test/aerosol_activation_tests.jl
+++ b/test/aerosol_activation_tests.jl
@@ -1,5 +1,6 @@
 import Test as TT
 
+import CLIMAParameters
 import CloudMicrophysics as CM
 import Thermodynamics as TD
 
diff --git a/test/common_functions_tests.jl b/test/common_functions_tests.jl
index 2b6632ea32..b36f665861 100644
--- a/test/common_functions_tests.jl
+++ b/test/common_functions_tests.jl
@@ -1,5 +1,6 @@
 import Test as TT
 
+import CLIMAParameters
 import Thermodynamics as TD
 import CloudMicrophysics as CM
 import CloudMicrophysics.Common as CO
diff --git a/test/microphysics0M_tests.jl b/test/microphysics0M_tests.jl
index 35c80cb832..a2cc4af08b 100644
--- a/test/microphysics0M_tests.jl
+++ b/test/microphysics0M_tests.jl
@@ -1,5 +1,6 @@
 import Test as TT
 
+import CLIMAParameters
 import Thermodynamics as TD
 
 import CloudMicrophysics.Parameters as CMP
diff --git a/test/microphysics_noneq_tests.jl b/test/microphysics_noneq_tests.jl
index b3c8af16d7..126fd326ba 100644
--- a/test/microphysics_noneq_tests.jl
+++ b/test/microphysics_noneq_tests.jl
@@ -1,5 +1,6 @@
 import Test as TT
 
+import CLIMAParameters
 import Thermodynamics as TD
 
 import CloudMicrophysics.Parameters as CMP
diff --git a/test/p3_tests.jl b/test/p3_tests.jl
index c5a0ecd68e..b5ddd2aa70 100644
--- a/test/p3_tests.jl
+++ b/test/p3_tests.jl
@@ -1,4 +1,5 @@
 import Test as TT
+import CLIMAParameters
 import CloudMicrophysics as CM
 import CloudMicrophysics.P3Scheme as P3
 import CloudMicrophysics.Parameters as CMP
diff --git a/test/performance_tests.jl b/test/performance_tests.jl
index 842eda4a9f..c892cef6d1 100644
--- a/test/performance_tests.jl
+++ b/test/performance_tests.jl
@@ -1,6 +1,7 @@
 import Test as TT
 import BenchmarkTools as BT
 
+import CLIMAParameters
 import Thermodynamics as TD
 
 import CloudMicrophysics.Common as CO