diff --git a/Project.toml b/Project.toml
index cf8ef69..389a101 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "SemiclassicalOrthogonalPolynomials"
 uuid = "291c01f3-23f6-4eb6-aeb0-063a639b53f2"
 authors = ["Sheehan Olver <solver@mac.com>"]
-version = "0.5.10"
+version = "0.5.11"
 
 [deps]
 ArrayLayouts = "4c555306-a7a7-4459-81d9-ec55ddd5c99a"
diff --git a/src/SemiclassicalOrthogonalPolynomials.jl b/src/SemiclassicalOrthogonalPolynomials.jl
index a35c263..46de2a0 100644
--- a/src/SemiclassicalOrthogonalPolynomials.jl
+++ b/src/SemiclassicalOrthogonalPolynomials.jl
@@ -707,7 +707,7 @@ end
 Base.broadcasted(::Type{SemiclassicalJacobiWeight}, t::Number, a::Number, b::Number, c::Union{AbstractUnitRange,Number}) = 
 SemiclassicalJacobiCWeightFamily(t, a, b, c)
 
-_unweightedsemiclassicalsum = (a,b,c,t) -> pFq((a+1,-c),(a+b+2, ), 1/t)
+_unweightedsemiclassicalsum(a,b,c,t) = pFq((a+1,-c),(a+b+2, ), 1/t)
 
 function Base.broadcasted(::typeof(sum), W::SemiclassicalJacobiCWeightFamily{T}) where T
     a = W.a; b = W.b; c = W.c; t = W.t;