diff --git a/tox-travis.ini b/tox-travis.ini
index 808cd7dda..e9087fc7f 100644
--- a/tox-travis.ini
+++ b/tox-travis.ini
@@ -140,8 +140,11 @@ deps =
 
 depends =
     codegen: py38-clean
-    test: py38-codegen
     installers: py38-codegen
+    flake8: py38-codegen
+    docs: py38-codegen
+    test: py38-installers
+    pkg: py38-installers
 
 whitelist_externals =
     build_test: mv
diff --git a/tox.ini b/tox.ini
index 55a17cfdd..3e71e6010 100644
--- a/tox.ini
+++ b/tox.ini
@@ -140,8 +140,11 @@ deps =
 
 depends =
     codegen: py38-clean
-    test: py38-codegen
     installers: py38-codegen
+    flake8: py38-codegen
+    docs: py38-codegen
+    test: py38-installers
+    pkg: py38-installers
 
 whitelist_externals =
     build_test: mv