Remove R16B03-1 build flavor
diff --git a/.travis.yml b/.travis.yml
index 3552517..fb55c70 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,7 +4,6 @@
   - 18.1
   - 18.0
   - 17.5
-  - R16B03-1
 
 sudo: false