diff --git a/tox.ini b/tox.ini
index 64e1ab3..41aa04a 100644
--- a/tox.ini
+++ b/tox.ini
@@ -84,6 +84,7 @@ commands =
 commands =
     pip install -e .[testing,optional]
 
+    hpi module install my.browser.export
     hpi module install my.orgmode
     hpi module install my.endomondo
     hpi module install my.github.ghexport
@@ -103,6 +104,7 @@ commands =
     # todo fuck. -p my.github isn't checking the subpackages?? wtf...
     # guess it wants .pyi file??
     python3 -m mypy --install-types --non-interactive \
+                    -p my.browser.export              \
                     -p my.endomondo                   \
                     -p my.github.ghexport             \
                     -p my.hypothesis                  \