Switch image to deprecated group

xhochy · xhochy · commit e66c89594883 · 2016-12-02T17:30:36.000+01:00
Change-Id: I32eb5c7f6e03a78da5252258992235b21ad3fe5a
diff --git a/.travis.yml b/.travis.yml
@@ -24,6 +24,7 @@ matrix:
   - compiler: gcc
     language: cpp
     os: linux
+    group: deprecated
     before_script:
     - export CC="gcc-4.9"
     - export CXX="g++-4.9"
