diff --git a/tox.ini b/tox.ini
index ffe7360d3..14afec23f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -92,6 +92,10 @@ deps = {[testenv:py35]deps}
 basepython = python3.7
 deps = {[testenv:py35]deps}
 
+[testenv:py38]
+basepython = python3.8
+deps = {[testenv:py35]deps}
+
 [testenv:pypy3]
 basepython = pypy3
 deps = {[testenv:py35]deps}
@@ -128,6 +132,13 @@ deps =
     reppy
     robotexclusionrulesparser
 
+[testenv:py38-extra-deps]
+basepython = python3.8
+deps =
+    {[testenv:py35]deps}
+    reppy
+    robotexclusionrulesparser
+
 [testenv:py27-extra-deps]
 basepython = python2.7
 deps =