diff --git a/.travis.yml b/.travis.yml
index 470350a8..2c79cc22 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,13 @@
 language: java
 jdk:
   - oraclejdk8
-# Removing Oracle JDK 7 for now, as it seems no longer supported by Travis, which is extremely unfortunate
+# Oracle JDK 7 no longer supported, we use env matrix to test various CMM providers
 #  - oraclejdk7
 # Some JPEGImageReader tests fail on OpenJDK, need to investigate/fix before enabling
 #  - openjdk7
+env:
+  - MVN_OPTS=-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
+  - MVN_OPTS=""
+cache:
+  directories:
+  - $HOME/.m2