diff --git a/sysmocom/ttcn3/suites/ttcn3_bts_tests/lib/testlib.py b/sysmocom/ttcn3/suites/ttcn3_bts_tests/lib/testlib.py
index f0e8667..394e76e 100644
--- a/sysmocom/ttcn3/suites/ttcn3_bts_tests/lib/testlib.py
+++ b/sysmocom/ttcn3/suites/ttcn3_bts_tests/lib/testlib.py
@@ -10,7 +10,7 @@
     bts_tmpl_file = os.path.join(testdir, 'scripts', 'BTS_Tests.cfg.tmpl')
     script_run_dir = tenv.test().get_run_dir().new_dir('ttcn3')
     bts_cfg_file = os.path.join(str(script_run_dir), 'BTS_Tests.cfg')
-    junit_ttcn3_dst_file = os.path.join(str(tenv.suite().trial().get_run_dir()), 'trial-') + tenv.test().basename + '.xml'
+    junit_ttcn3_dst_file = os.path.join(str(tenv.suite().trial().get_run_dir()), 'trial-' + tenv.suite().name() +  '.' + tenv.test().module_name() + '.xml')
     if bts.bts_type() == 'osmo-bts-trx':
         pcu_available = True
         pcu_sk = bts.pcu_socket_path()
diff --git a/sysmocom/ttcn3/suites/ttcn3_bts_tests/scripts/run_ttcn3_docker.sh b/sysmocom/ttcn3/suites/ttcn3_bts_tests/scripts/run_ttcn3_docker.sh
index daac3e0..535268a 100755
--- a/sysmocom/ttcn3/suites/ttcn3_bts_tests/scripts/run_ttcn3_docker.sh
+++ b/sysmocom/ttcn3/suites/ttcn3_bts_tests/scripts/run_ttcn3_docker.sh
@@ -88,6 +88,6 @@
 
 echo "Copying TTCN3 junit file to $JUNIT_TTCN3_DST_FILE"
 cp $VOL_BASE_DIR/bts-tester/junit-xml-*.log $JUNIT_TTCN3_DST_FILE
-sed -i "s#classname='BTS_Tests'#classname='$(basename $JUNIT_TTCN3_DST_FILE)'#g" $JUNIT_TTCN3_DST_FILE
+sed -i "s#classname='BTS_Tests'#classname='$(basename $JUNIT_TTCN3_DST_FILE '.xml')'#g" $JUNIT_TTCN3_DST_FILE
 
 exit $child_exit_code