diff --git a/tox.ini b/tox.ini
index 96a57f6..74d78b9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -36,7 +36,6 @@ commands = coverage erase
 deps =
     black
     ruff
-skip_install = true
 commands =
     black src/ tests/
     ruff --fix src/ tests/
@@ -47,7 +46,6 @@ description = Run linters.
 deps =
     black
     ruff
-skip_install = true
 commands =
     black --check --diff src/ tests/
     ruff check src/ tests/
@@ -63,7 +61,6 @@ description = Run documentation linters.
 
 [testenv:codespell]
 description = Run spell checker.
-skip_install = true
 deps =
     codespell
     tomli  # required for getting config from pyproject.toml
@@ -71,16 +68,14 @@ commands = codespell src/ tests/
 
 [testenv:codespell-write]
 description = Run spell checker and write corrections.
-skip_install = true
 deps =
     codespell
     tomli
 commands = codespell src/ tests/ --write-changes
 
 [testenv:docstr-coverage]
-skip_install = true
 deps =
     docstr-coverage
 commands =
     docstr-coverage src/ tests/ --skip-private --skip-magic
-description = Run the docstr-coverage tool to check documentation coverage
\ No newline at end of file
+description = Run the docstr-coverage tool to check documentation coverage