diff --git a/.travis.yml b/.travis.yml
index d4adc0d64e5..625c275427c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -35,11 +35,11 @@ matrix:
   include:
     # Test all modules with scala 2.10
     - jdk: "oraclejdk7"
-      env: SCALA_VER="2.10" SPARK_VER="1.6.1" HADOOP_VER="2.3" PROFILE="-Pspark-1.6 -Pr -Phadoop-2.3 -Ppyspark -Psparkr -Pscalding -Pexamples" BUILD_FLAG="package -Dscala-2.10 -Pbuild-distr" TEST_FLAG="verify -Pusing-packaged-distr" TEST_PROJECTS=""
+      env: SCALA_VER="2.10" SPARK_VER="1.6.1" HADOOP_VER="2.3" PROFILE="-Pspark-1.6 -Pr -Phadoop-2.3 -Ppyspark -Psparkr -Pscalding -Pexamples -Pscala-2.10" BUILD_FLAG="package -Pbuild-distr" TEST_FLAG="verify -Pusing-packaged-distr" TEST_PROJECTS=""
 
     # Test all modules with scala 2.11
     - jdk: "oraclejdk7"
-      env: SCALA_VER="2.11" SPARK_VER="1.6.1" HADOOP_VER="2.3" PROFILE="-Pspark-1.6 -Pr -Phadoop-2.3 -Ppyspark -Psparkr -Pscalding -Pexamples -Pscala-2.11" BUILD_FLAG="package -Dscala-2.11 -Pbuild-distr" TEST_FLAG="verify -Pusing-packaged-distr" TEST_PROJECTS=""
+      env: SCALA_VER="2.11" SPARK_VER="1.6.1" HADOOP_VER="2.3" PROFILE="-Pspark-1.6 -Pr -Phadoop-2.3 -Ppyspark -Psparkr -Pscalding -Pexamples -Pscala-2.11" BUILD_FLAG="package -Pbuild-distr" TEST_FLAG="verify -Pusing-packaged-distr" TEST_PROJECTS=""
 
     # Test spark module for 1.5.2
     - jdk: "oraclejdk7"
diff --git a/dev/publish_release.sh b/dev/publish_release.sh
index 63dc00b4fa7..24e78313bd5 100755
--- a/dev/publish_release.sh
+++ b/dev/publish_release.sh
@@ -96,7 +96,19 @@ function publish_to_maven() {
     -Dmaven.repo.local=${tmp_repo} \
     ${PUBLISH_PROFILES} ${PROJECT_OPTIONS}"
   mvn clean install -Ppublish-distr -Dmaven.repo.local="${tmp_repo}" \
-    ${PUBLISH_PROFILES} ${PROJECT_OPTIONS}
+    ${PUBLISH_PROFILES} -Pscala-2.10 ${PROJECT_OPTIONS}
+  if [[ $? -ne 0 ]]; then
+    echo "Build failed."
+    exit 1
+  fi
+
+  ./dev/change-scala-version.sh 2.11
+
+  echo "mvn clean install -Ppublish-distr \
+    -Dmaven.repo.local=${tmp_repo} \
+    ${PUBLISH_PROFILES} ${PROJECT_OPTIONS}"
+  mvn clean install -Ppublish-distr -Dmaven.repo.local="${tmp_repo}" \
+    ${PUBLISH_PROFILES} -Pscala-2.11 ${PROJECT_OPTIONS}
   if [[ $? -ne 0 ]]; then
     echo "Build failed."
     exit 1