diff --git a/ttcn3-hnbgw-test/osmo-hnbgw.cfg b/ttcn3-hnbgw-test/osmo-hnbgw.cfg
index c0a00ac0..fd74b515 100644
--- a/ttcn3-hnbgw-test/osmo-hnbgw.cfg
+++ b/ttcn3-hnbgw-test/osmo-hnbgw.cfg
@@ -8,7 +8,7 @@ log gsmtap 172.18.35.203
 !
 log stderr
  logging filter all 1
- logging color 0
+ logging color 1
  logging print category-hex 0
  logging print category 1
  logging print level 1