diff --git a/src/disambiguities.jl b/src/disambiguities.jl
index 6eb75bd9..86f6a01c 100644
--- a/src/disambiguities.jl
+++ b/src/disambiguities.jl
@@ -47,24 +47,12 @@ end
 # Assorted calls found by Aqua: ################################################
 ################################################################################
 
-function Complex(q::AbstractRealQuantity)
-    @assert iszero(dimension(q)) "$(typeof(q)): $(q) has dimensions! Use `ustrip` instead."
-    return Complex(ustrip(q))
-end
-function Complex{T}(q::AbstractRealQuantity) where {T<:Real}
-    @assert iszero(dimension(q)) "$(typeof(q)): $(q) has dimensions! Use `ustrip` instead."
-    return Complex{T}(ustrip(q))
-end
-function Bool(q::AbstractRealQuantity)
-    @assert iszero(dimension(q)) "$(typeof(q)): $(q) has dimensions! Use `ustrip` instead."
-    return Bool(ustrip(q))
-end
 for type in (Signed, Float64, Float32, Rational), op in (:flipsign, :copysign)
     @eval function Base.$(op)(x::$type, y::AbstractRealQuantity)
         return $(op)(x, ustrip(y))
     end
 end
-for type in (Complex, Complex{Bool})
+for type in (:(Complex), :(Complex{Bool}))
     @eval begin
         function Base.:*(l::$type, r::AbstractRealQuantity)
             new_quantity(typeof(r), l * ustrip(r), dimension(r))
@@ -72,8 +60,16 @@ for type in (Complex, Complex{Bool})
         function Base.:*(l::AbstractRealQuantity, r::$type)
             new_quantity(typeof(l), ustrip(l) * r, dimension(l))
         end
+        function $type(q::AbstractRealQuantity)
+            @assert iszero(dimension(q)) "$(typeof(q)): $(q) has dimensions! Use `ustrip` instead."
+            return $type(ustrip(q))
+        end
     end
 end
+function Bool(q::AbstractRealQuantity)
+    @assert iszero(dimension(q)) "$(typeof(q)): $(q) has dimensions! Use `ustrip` instead."
+    return Bool(ustrip(q))
+end
 function Base.:/(l::Complex, r::AbstractRealQuantity)
     new_quantity(typeof(r), l / ustrip(r), inv(dimension(r)))
 end
diff --git a/test/unittests.jl b/test/unittests.jl
index b159f3b9..185b0d37 100644
--- a/test/unittests.jl
+++ b/test/unittests.jl
@@ -863,8 +863,8 @@ end
             x = Q(1.0u"1")
             @test Bool(x) == true
             @test Bool(ustrip(x)) == true
-            @test Bool(Q(0.0u"m")) == false
-            @test Bool(ustrip(Q(0.0u"m"))) == false
+            @test Bool(Q(0.0u"1")) == false
+            @test Bool(ustrip(Q(0.0u"1"))) == false
             x = Q(1.0u"m")
             @test_throws AssertionError Bool(x)
         end