diff --git a/Project.toml b/Project.toml
index 523731dd..7edb6cd5 100644
--- a/Project.toml
+++ b/Project.toml
@@ -9,7 +9,6 @@ LRUCache = "8ac3fa9e-de4c-5943-b1dc-09c6b5f20637"
 LinearAlgebra = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
 PackageExtensionCompat = "65ce6f38-6b18-4e1d-a461-8949797d7930"
 Strided = "5e0ebb24-38b0-5f93-81fe-25c709ecae67"
-TensorKitSectors = "7ea117e4-0799-4282-ac6e-748b4bc2d0f5"
 TensorOperations = "6aa20fa7-93e2-5fca-9bc0-fbd0db3c71a2"
 TupleTools = "9d95972d-f1c8-5527-a6e0-b4b365fa01f6"
 VectorInterface = "409d34a3-91d5-4945-b6ec-7529ddf182d8"
diff --git a/src/TensorKit.jl b/src/TensorKit.jl
index a7756643..e640f065 100644
--- a/src/TensorKit.jl
+++ b/src/TensorKit.jl
@@ -168,10 +168,11 @@ Base.show(io::IO, e::IndexError) = print(io, "IndexError(", e.message, ")")
 # Definitions and methods for superselection sectors (quantum numbers)
 #----------------------------------------------------------------------
 
-using TensorKitSectors
-import TensorKitSectors: dim, BraidingStyle, FusionStyle, ⊠, ⊗
-import TensorKitSectors: dual, type_repr
-import TensorKitSectors: twist
+include(joinpath(@__DIR__, "..", "TensorKitSectors", "src", "TensorKitSectors.jl"))
+using .TensorKitSectors
+import .TensorKitSectors: dim, BraidingStyle, FusionStyle, ⊠, ⊗
+import .TensorKitSectors: dual, type_repr
+import .TensorKitSectors: twist
 
 # Constructing and manipulating fusion trees and iterators thereof
 #------------------------------------------------------------------
diff --git a/test/newsectors.jl b/test/newsectors.jl
index 16cd8ef0..ca625aa1 100644
--- a/test/newsectors.jl
+++ b/test/newsectors.jl
@@ -6,10 +6,11 @@ module NewSectors
 export NewSU2Irrep
 
 using HalfIntegers, WignerSymbols
-using TensorKitSectors
+using TensorKit
+using TensorKit: TensorKitSectors
 
-import TensorKitSectors: FusionStyle, BraidingStyle, Nsymbol, Fsymbol, Rsymbol, dim,
-                         fusiontensor, ⊗
+import TensorKit.TensorKitSectors: FusionStyle, BraidingStyle, Nsymbol, Fsymbol, Rsymbol, dim,
+                         fusiontensor, ⊗, SectorValues
 
 struct NewSU2Irrep <: Sector
     j::HalfInt
diff --git a/test/runtests.jl b/test/runtests.jl
index eccb7f93..9705fc57 100644
--- a/test/runtests.jl
+++ b/test/runtests.jl
@@ -1,7 +1,3 @@
-# TODO: remove this once separate folders are registered
-import Pkg;
-Pkg.develop(Pkg.PackageSpec(path=joinpath(@__DIR__, "..", "TensorKitSectors")))
-
 using Test
 using TestExtras
 using Random