diff --git a/src/indexing.jl b/src/indexing.jl
index a1efb7b..b343427 100644
--- a/src/indexing.jl
+++ b/src/indexing.jl
@@ -622,8 +622,6 @@ Base.isless(a::IndexedOperator, b::IndexedOperator) = a.op.name < b.op.name
 Base.isless(a::QMul, b::QMul) = isless(a.args_nc, b.args_nc)
 Base.isless(a::IndexedOperator, b::QSym) = a.op.name < b.name
 Base.isless(a::QSym, b::IndexedOperator) = a.name < b.op.name
-Base.isless(nothing, b::Symbol) = true # TODO: type-piracy
-Base.isless(b::Symbol, nothing) = false # TODO: type-piracy
 
 Base.isless(a::Index, b::Index) = a.name < b.name
 Base.isless(a::SingleSum, b::SingleSum) = Base.isless(a.sum_index, b.sum_index)
diff --git a/test/test_code_quality.jl b/test/test_code_quality.jl
index 1ca14ad..6ae7b06 100644
--- a/test/test_code_quality.jl
+++ b/test/test_code_quality.jl
@@ -4,7 +4,7 @@ using SecondQuantizedAlgebra, Test
     using Aqua
 
     Aqua.test_ambiguities([SecondQuantizedAlgebra]; broken=true)
-    Aqua.test_piracies(SecondQuantizedAlgebra; broken=true)
+    Aqua.test_piracies(SecondQuantizedAlgebra; broken=false)
     Aqua.test_all(SecondQuantizedAlgebra; ambiguities=false, piracies=false)
 end