diff --git a/tasks.py b/tasks.py
--- a/tasks.py
+++ b/tasks.py
@@ -40,6 +40,7 @@ def mypy(ctx):
     ctx.run(f'env/bin/flake8 --ignore=E115,E123,E124,E126,E225,E231,E261,E262,E265,E301,E302,E303,E305,E306,E401,E402,E501,E701,E731,W291,W293,W391,W504 {sources}', warn=True)
 
     sources = ' '.join(pkg_sources())
+    run(['bin/collector'])
     run(['bin/rdfdb'])
     run(['bin/keyboardcomposer'])
     #for src in bin_sources: