diff --git a/.github/workflows/tarantool-debug.yml b/.github/workflows/tarantool-debug.yml
index dbd7d3f6a1..412924a4b3 100644
--- a/.github/workflows/tarantool-debug.yml
+++ b/.github/workflows/tarantool-debug.yml
@@ -28,19 +28,19 @@ concurrency:
 
 jobs:
   test-tarantool-debug:
-    uses: tarantool/tarantool/.github/workflows/debug.yml@master
+    uses: tarantool/tarantool/.github/workflows/debug.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-debug_aarch64:
-    uses: tarantool/tarantool/.github/workflows/debug_aarch64.yml@master
+    uses: tarantool/tarantool/.github/workflows/debug_aarch64.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-debug_asan_clang:
-    uses: tarantool/tarantool/.github/workflows/debug_asan_clang.yml@master
+    uses: tarantool/tarantool/.github/workflows/debug_asan_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-exotic.yml b/.github/workflows/tarantool-exotic.yml
index b2d42ee227..41fe80c87e 100644
--- a/.github/workflows/tarantool-exotic.yml
+++ b/.github/workflows/tarantool-exotic.yml
@@ -28,67 +28,67 @@ concurrency:
 
 jobs:
   test-tarantool-perf_micro:
-    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@master
+    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-codeql:
-    uses: tarantool/tarantool/.github/workflows/codeql.yml@master
+    uses: tarantool/tarantool/.github/workflows/codeql.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-coverage:
-    uses: tarantool/tarantool/.github/workflows/coverage.yml@master
+    uses: tarantool/tarantool/.github/workflows/coverage.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-default_gcc_centos_7:
-    uses: tarantool/tarantool/.github/workflows/default_gcc_centos_7.yml@master
+    uses: tarantool/tarantool/.github/workflows/default_gcc_centos_7.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-freebsd-12:
-    uses: tarantool/tarantool/.github/workflows/freebsd-12.yml@master
+    uses: tarantool/tarantool/.github/workflows/freebsd-12.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-freebsd-13:
-    uses: tarantool/tarantool/.github/workflows/freebsd-13.yml@master
+    uses: tarantool/tarantool/.github/workflows/freebsd-13.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-lint:
-    uses: tarantool/tarantool/.github/workflows/lint.yml@master
+    uses: tarantool/tarantool/.github/workflows/lint.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-memtx_allocator_based_on_malloc:
-    uses: tarantool/tarantool/.github/workflows/memtx_allocator_based_on_malloc.yml@master
+    uses: tarantool/tarantool/.github/workflows/memtx_allocator_based_on_malloc.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-out_of_source:
-    uses: tarantool/tarantool/.github/workflows/out_of_source.yml@master
+    uses: tarantool/tarantool/.github/workflows/out_of_source.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-static_build:
-    uses: tarantool/tarantool/.github/workflows/static_build.yml@master
+    uses: tarantool/tarantool/.github/workflows/static_build.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-static_build_cmake_linux:
-    uses: tarantool/tarantool/.github/workflows/static_build_cmake_linux.yml@master
+    uses: tarantool/tarantool/.github/workflows/static_build_cmake_linux.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-integration.yml b/.github/workflows/tarantool-integration.yml
index 7c11112deb..b9d33c7da9 100644
--- a/.github/workflows/tarantool-integration.yml
+++ b/.github/workflows/tarantool-integration.yml
@@ -28,7 +28,7 @@ concurrency:
 
 jobs:
   test-tarantool-integration:
-    uses: tarantool/tarantool/.github/workflows/integration.yml@master
+    uses: tarantool/tarantool/.github/workflows/integration.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-osx.yml b/.github/workflows/tarantool-osx.yml
index 5bcc00d4a7..99e5c4a785 100644
--- a/.github/workflows/tarantool-osx.yml
+++ b/.github/workflows/tarantool-osx.yml
@@ -28,25 +28,25 @@ concurrency:
 
 jobs:
   test-tarantool-osx_debug:
-    uses: tarantool/tarantool/.github/workflows/osx_debug.yml@master
+    uses: tarantool/tarantool/.github/workflows/osx_debug.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-osx_release:
-    uses: tarantool/tarantool/.github/workflows/osx_release.yml@master
+    uses: tarantool/tarantool/.github/workflows/osx_release.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-osx_release_lto:
-    uses: tarantool/tarantool/.github/workflows/osx_release_lto.yml@master
+    uses: tarantool/tarantool/.github/workflows/osx_release_lto.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-osx_static_cmake:
-    uses: tarantool/tarantool/.github/workflows/osx_static_cmake.yml@master
+    uses: tarantool/tarantool/.github/workflows/osx_static_cmake.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-packaging.yml b/.github/workflows/tarantool-packaging.yml
index 7c05faa5c5..23f0804008 100644
--- a/.github/workflows/tarantool-packaging.yml
+++ b/.github/workflows/tarantool-packaging.yml
@@ -28,7 +28,7 @@ concurrency:
 
 jobs:
   test-tarantool-packaging:
-    uses: tarantool/tarantool/.github/workflows/packaging.yml@master
+    uses: tarantool/tarantool/.github/workflows/packaging.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-perf.yml b/.github/workflows/tarantool-perf.yml
index 524afeb72a..e5f63c2adf 100644
--- a/.github/workflows/tarantool-perf.yml
+++ b/.github/workflows/tarantool-perf.yml
@@ -28,7 +28,7 @@ concurrency:
 
 jobs:
   test-tarantool-perf_micro:
-    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@master
+    uses: tarantool/tarantool/.github/workflows/perf_micro.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
diff --git a/.github/workflows/tarantool-release.yml b/.github/workflows/tarantool-release.yml
index 5bdc804caf..451743d22e 100644
--- a/.github/workflows/tarantool-release.yml
+++ b/.github/workflows/tarantool-release.yml
@@ -28,31 +28,31 @@ concurrency:
 
 jobs:
   test-tarantool-release:
-    uses: tarantool/tarantool/.github/workflows/release.yml@master
+    uses: tarantool/tarantool/.github/workflows/release.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-release_asan_clang:
-    uses: tarantool/tarantool/.github/workflows/release_asan_clang.yml@master
+    uses: tarantool/tarantool/.github/workflows/release_asan_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-release_clang:
-    uses: tarantool/tarantool/.github/workflows/release_clang.yml@master
+    uses: tarantool/tarantool/.github/workflows/release_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-release_lto:
-    uses: tarantool/tarantool/.github/workflows/release_lto.yml@master
+    uses: tarantool/tarantool/.github/workflows/release_lto.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}
 
   test-tarantool-release_lto_clang:
-    uses: tarantool/tarantool/.github/workflows/release_lto_clang.yml@master
+    uses: tarantool/tarantool/.github/workflows/release_lto_clang.yml@fckxorg/WIP-ci-integration-on-purpose-not-in-fork
     with:
       submodule: luajit
       revision: ${{ github.sha }}