diff --git a/.gitignore b/.gitignore
index ad9b423..ff09035 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,13 +4,16 @@
 .version
 _version.py
 tags
-set_pythonpath
-test_work
 state
 *.pyc
 sysmocom/resources.conf
 sysmocom/ttcn3/resources.conf
 
+# selftest:
+set_pythonpath
+test_work
+selftest/trial_test/run_label/inst/
+
 # manuals
 doc/manuals/*.html
 doc/manuals/*.svg