diff --git a/.travis.yml b/.travis.yml
index f373fd6d51b109c5635eccedb62128cd080c522d..6656e6c61533340286f0e506d2719a0d96bb338c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,6 +13,11 @@ env:
   - COMMAND="install"
   - COMMAND="update"
 
+matrix:
+  allow_failures:
+  - php: 7.3
+    env: COMMAND="update"
+
 before_script:
   - pecl install krb5
   - composer ${COMMAND}