diff --git a/.github/workflows/packaging.yml b/.github/workflows/packaging.yml
index 8a8ce1e..8cb84d4 100644
--- a/.github/workflows/packaging.yml
+++ b/.github/workflows/packaging.yml
@@ -23,9 +23,7 @@ jobs:
         with:
           module-name: checks
           version-pre-extraction-hook: |
-            local rock_utils = require('test.rock_utils')
-            rock_utils.remove_builtin('checks')
-            rock_utils.assert_nonbuiltin('checks')
+            require('test.rock_utils').assert_nonbuiltin('checks')
 
   package:
     # Skip pull request jobs when the source branch is in the same
diff --git a/.github/workflows/push_rockspec.yml b/.github/workflows/push_rockspec.yml
index 9936873..ae3e383 100644
--- a/.github/workflows/push_rockspec.yml
+++ b/.github/workflows/push_rockspec.yml
@@ -24,9 +24,7 @@ jobs:
         with:
           module-name: checks
           version-pre-extraction-hook: |
-            local rock_utils = require('test.rock_utils')
-            rock_utils.remove_builtin('checks')
-            rock_utils.assert_nonbuiltin('checks')
+            require('test.rock_utils').assert_nonbuiltin('checks')
 
   push-scm-rockspec:
     runs-on: [ ubuntu-20.04 ]
diff --git a/CMakeLists.txt b/CMakeLists.txt
index c3675a4..2025061 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,3 +18,13 @@ install(
   DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}
   DESTINATION ${TARANTOOL_INSTALL_LUADIR}
 )
+
+install(
+  FILES ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}.lua
+  DESTINATION ${TARANTOOL_INSTALL_LUADIR}/override
+)
+
+install(
+  DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/${PROJECT_NAME}
+  DESTINATION ${TARANTOOL_INSTALL_LUADIR}/override
+)
diff --git a/debian/tarantool-checks.install b/debian/tarantool-checks.install
index c256f86..b7fd8eb 100644
--- a/debian/tarantool-checks.install
+++ b/debian/tarantool-checks.install
@@ -1,2 +1,4 @@
 checks.lua usr/share/tarantool/
 checks usr/share/tarantool/
+checks.lua usr/share/tarantool/override
+checks usr/share/tarantool/override
diff --git a/rpm/tarantool-checks.spec b/rpm/tarantool-checks.spec
index 9ba8f54..3e9a632 100644
--- a/rpm/tarantool-checks.spec
+++ b/rpm/tarantool-checks.spec
@@ -22,10 +22,13 @@ Easy, terse, readable and fast function arguments type checking.
 mkdir -p %{br_luapkgdir}
 cp -av checks.lua %{br_luapkgdir}
 cp -rv checks %{br_luapkgdir}
+cp -av checks.lua %{br_luapkgdir}/override
+cp -rv checks %{br_luapkgdir}/override
 
 %files
 %{luapkgdir}/checks.lua
 %{luapkgdir}/checks
+%{luapkgdir}/override
 %doc README.md
 %{!?_licensedir:%global license %doc}
 %license LICENSE