diff --git a/Project.toml b/Project.toml
index c6f97b7..8c649e2 100644
--- a/Project.toml
+++ b/Project.toml
@@ -13,7 +13,6 @@ QuanticsTCI = "b11687fd-3a1c-4c41-97d0-998ab401d50e"
 SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 SparseIR = "4fe2279e-80f0-4adb-8463-ee114ff56b7d"
 StaticArrays = "90137ffa-7385-5640-81b9-e52037218182"
-TCIITensorConversion = "9f0aa9f4-9415-4e6a-8795-331ebf40aa04"
 
 [weakdeps]
 PartitionedMPSs = "17ce1de9-5131-45e3-8a48-9723b6e2dc23"
@@ -30,18 +29,17 @@ PartitionedMPSs = "0.5.2, 0.6"
 QuanticsTCI = "0.7"
 SparseIR = "^0.96, 0.97, 1"
 StaticArrays = "1"
-TCIITensorConversion = "0.2.0"
 julia = "1"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"
+QuanticsGrids = "634c7f73-3e90-4749-a1bd-001b8efc642d"
+QuanticsTCI = "b11687fd-3a1c-4c41-97d0-998ab401d50e"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
 ReTestItems = "817f1d60-ba6b-4fd5-9520-3cf149f6a823"
-Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
-TensorCrossInterpolation = "b261b2ec-6378-4871-b32e-9173bb050604"
-QuanticsTCI = "b11687fd-3a1c-4c41-97d0-998ab401d50e"
-QuanticsGrids = "634c7f73-3e90-4749-a1bd-001b8efc642d"
 SparseIR = "4fe2279e-80f0-4adb-8463-ee114ff56b7d"
+TensorCrossInterpolation = "b261b2ec-6378-4871-b32e-9173bb050604"
+Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [targets]
 test = ["Test", "Random", "ReTestItems", "Aqua", "PartitionedMPSs", "TensorCrossInterpolation", "QuanticsTCI", "QuanticsGrids", "SparseIR"]
diff --git a/src/Quantics.jl b/src/Quantics.jl
index 073f024..bb31360 100644
--- a/src/Quantics.jl
+++ b/src/Quantics.jl
@@ -13,7 +13,6 @@ using StaticArrays
 import SparseArrays: sparse
 
 import QuanticsTCI
-import TCIITensorConversion
 import FastMPOContractions
 
 using EllipsisNotation
diff --git a/test/imaginarytime_tests.jl b/test/imaginarytime_tests.jl
index cd785c7..c1608e1 100644
--- a/test/imaginarytime_tests.jl
+++ b/test/imaginarytime_tests.jl
@@ -11,7 +11,6 @@
     import QuanticsGrids as QG
     import TensorCrossInterpolation as TCI
     import QuanticsTCI: quanticscrossinterpolate
-    import TCIITensorConversion
 
     function _test_data_imaginarytime(nbit, β)
         ω = 0.5