diff --git a/src/Aliases.jl b/src/Aliases.jl
index 8de7446753..39ac2b6c33 100644
--- a/src/Aliases.jl
+++ b/src/Aliases.jl
@@ -184,3 +184,7 @@
 @alias MPolyElem MPolyRingElem
 
 @alias FiniteField finite_field
+
+@alias NumberField number_field
+@alias CyclotomicField cyclotomic_field
+@alias CyclotomicRealSubfield cyclotomic_real_subfield
diff --git a/src/Nemo.jl b/src/Nemo.jl
index 60fe06c532..bce80a64a3 100644
--- a/src/Nemo.jl
+++ b/src/Nemo.jl
@@ -79,11 +79,6 @@ export QQBar
 export ZZ, QQ, finite_field, number_field
 
 
-# FIXME/TODO: for compatibility with AbstractAlgebra before 0.28.x; remove in the future
-@alias PolyRingElem PolyRingElem
-@alias MPolyRingElem MPolyRingElem
-
-
 ###############################################################################
 #
 #   Set up environment / load libraries
diff --git a/src/antic/nf_elem.jl b/src/antic/nf_elem.jl
index 1af1cc7038..2464d90c97 100644
--- a/src/antic/nf_elem.jl
+++ b/src/antic/nf_elem.jl
@@ -1183,7 +1183,6 @@ function number_field(f::QQPolyRingElem, s::VarName = "_a"; cached::Bool = true,
 
    return parent_obj, gen(parent_obj)
 end
-@alias NumberField number_field
 
 @doc raw"""
     cyclotomic_field(n::Int, s::VarName = "z_$n", t = "_\$"; cached = true)
@@ -1204,7 +1203,6 @@ function cyclotomic_field(n::Int, s::VarName = "z_$n", t = "_\$"; cached = true)
    set_attribute!(C, :show => show_cyclo, :cyclo => n)
    return C, g
 end
-@alias CyclotomicField cyclotomic_field
 
 function show_cyclo(io::IO, a::AnticNumberField)
   @assert is_cyclo_type(a)
@@ -1231,7 +1229,6 @@ function cyclotomic_real_subfield(n::Int, s::VarName = "(z_$n + 1/z_$n)", t = "\
    set_attribute!(R, :show => show_maxreal, :maxreal => n)
    return R, a
 end
-@alias CyclotomicRealSubfield cyclotomic_real_subfield
 
 function show_maxreal(io::IO, a::AnticNumberField)
   print(io, "Maximal real subfield of cyclotomic field of order $(get_attribute(a, :maxreal))")