diff --git a/.github/workflows/workflow.yml b/.github/workflows/workflow.yml
index 106f993..0265242 100644
--- a/.github/workflows/workflow.yml
+++ b/.github/workflows/workflow.yml
@@ -56,7 +56,7 @@ jobs:
         python -m pip install tox
 
     - name: Test with tox
-      run: tox
+      run: tox --skip-env "^py(?!${{ matrix.python-version }}).*"
 
     - name: Test docs with tox
       run: tox -e docs
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9eba5ce..0477dc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,5 @@
 - Remove upper version constrain for dbt core ([PR](https://github.com/godatadriven/pytest-dbt-core/pull/43))
+- CI speed up: ignore redundant tox environments ([issue](https://github.com/godatadriven/pytest-dbt-core/issues/44), [PR](https://github.com/godatadriven/pytest-dbt-core/pull/45))
 
 ## [0.2.2] - 2023-08-09
 
diff --git a/setup.cfg b/setup.cfg
index a1860f2..5d662b2 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -70,7 +70,7 @@ spark_options =
     spark.sql.catalogImplementation: in-memory
 
 [tox:tox]
-envlist = py37-dbt-spark{11,12,13,14,15},py{3.8,3.9,3.10}-dbt-spark{11,12,13,14,15,16}
+envlist = py3.7-dbt-spark{11,12,13,14,15},py{3.8,3.9,3.10}-dbt-spark{11,12,13,14,15,16}
 isolated_build = true
 skip_missing_interpreters = true