diff --git a/.ci/integTestGen/src/integTestGen.jl b/.ci/integTestGen/src/integTestGen.jl
index 4b6cf93..b801802 100644
--- a/.ci/integTestGen/src/integTestGen.jl
+++ b/.ci/integTestGen/src/integTestGen.jl
@@ -254,14 +254,6 @@ function generate_job_yaml!(
         push!(script, "git checkout $(split_url[2])")
     end
 
-    push!(
-        script,
-        "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/QEDjl-project/registry.git\"));'",
-    )
-    push!(
-        script,
-        "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/JuliaRegistries/General\"));'",
-    )
     push!(
         script, "julia --project=. -e 'import Pkg; Pkg.develop(path=\"$ci_project_dir\");'"
     )
diff --git a/.ci/integTestGen/test/generate_job_yaml.jl b/.ci/integTestGen/test/generate_job_yaml.jl
index 2232095..d3f0528 100644
--- a/.ci/integTestGen/test/generate_job_yaml.jl
+++ b/.ci/integTestGen/test/generate_job_yaml.jl
@@ -38,8 +38,6 @@ end
                 "cd /",
                 "git clone -b main $(package_infos["QEDcore"].url) integration_test",
                 "cd integration_test",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/QEDjl-project/registry.git\"));'",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/JuliaRegistries/General\"));'",
                 "julia --project=. -e 'import Pkg; Pkg.develop(path=\"/path/to/QEDcore.jl\");'",
                 "julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'",
             ],
@@ -83,8 +81,6 @@ end
                 "git clone -b feature3 $(package_infos["QEDcore"].url) integration_test",
                 "git clone -b dev https://github.com/QEDjl-project/QuantumElectrodynamics.jl.git /integration_test_tools",
                 "cd integration_test",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/QEDjl-project/registry.git\"));'",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/JuliaRegistries/General\"));'",
                 "julia --project=. -e 'import Pkg; Pkg.develop(path=\"/path/to/QEDcore.jl\");'",
                 "julia --project=. /integration_test_tools/.ci/set_dev_dependencies.jl",
                 "julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'",
@@ -132,8 +128,6 @@ end
                 "git clone -b dev $(package_infos["QEDcore"].url) integration_test",
                 "git clone -b dev https://github.com/QEDjl-project/QuantumElectrodynamics.jl.git /integration_test_tools",
                 "cd integration_test",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/QEDjl-project/registry.git\"));'",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/JuliaRegistries/General\"));'",
                 "julia --project=. -e 'import Pkg; Pkg.develop(path=\"/path/to/QEDcore.jl\");'",
                 "julia --project=. /integration_test_tools/.ci/set_dev_dependencies.jl",
                 "julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'",
@@ -169,8 +163,6 @@ end
                 "cd /",
                 "git clone -b main $(package_infos["QEDcore"].url) integration_test",
                 "cd integration_test",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/QEDjl-project/registry.git\"));'",
-                "julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url=\"https://github.com/JuliaRegistries/General\"));'",
                 "julia --project=. -e 'import Pkg; Pkg.develop(path=\"/path/to/QEDcore.jl\");'",
                 "julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'",
             ],
diff --git a/.github/workflows/BuildDeployDoc.yml b/.github/workflows/BuildDeployDoc.yml
index 8c8ed6b..cf1cb50 100644
--- a/.github/workflows/BuildDeployDoc.yml
+++ b/.github/workflows/BuildDeployDoc.yml
@@ -19,10 +19,6 @@ jobs:
       - uses: julia-actions/setup-julia@v1
         with:
           version: "1.10"
-      - name: Add custom registry 
-        run: |
-          julia --project=docs/ -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url="https://github.com/QEDjl-project/registry.git"));'
-          julia --project=docs/ -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url="https://github.com/JuliaRegistries/General"));'
       - name: Install dependencies
         run: julia --project=docs/ -e 'using Pkg; Pkg.develop(PackageSpec(path=pwd())); Pkg.instantiate()'
       - name: set dependencies to dev branch version
diff --git a/.github/workflows/CompatHelper.yml b/.github/workflows/CompatHelper.yml
index dfba262..7661405 100644
--- a/.github/workflows/CompatHelper.yml
+++ b/.github/workflows/CompatHelper.yml
@@ -27,12 +27,6 @@ jobs:
           ENV["JULIA_PKG_SERVER"] = ""
           Pkg.Registry.add("General")
         shell: julia --color=yes {0}
-      - name: "Add QED custom registry"
-        run: |
-          import Pkg
-          ENV["JULIA_PKG_SERVER"] = ""
-          Pkg.Registry.add(Pkg.RegistrySpec(url="https://github.com/QEDjl-project/registry.git"))
-        shell: julia --color=yes {0}
       - name: "Install CompatHelper"
         run: |
           import Pkg
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a24c3b3..809ba98 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -11,8 +11,6 @@ stages:
     - julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'
     - cd ${CI_PROJECT_DIR}
     # test integTestGen
-    - julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url="https://github.com/QEDjl-project/registry.git"));'
-    - julia --project=. -e 'import Pkg; Pkg.Registry.add(Pkg.RegistrySpec(url="https://github.com/JuliaRegistries/General"));'
     - cd ${CI_PROJECT_DIR}/.ci/integTestGen
     - julia --project=. -e 'import Pkg; Pkg.instantiate()'
     - julia --project=. -e 'import Pkg; Pkg.test(; coverage = true)'