diff --git a/.travis.yml b/.travis.yml
index e152000..4c475c6 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,9 +1,14 @@
 os: osx
 language: java
+sudo: false # faster builds
+
 before_install:
   - brew update
   - brew install geckodriver
   - brew cask install firefox
+
+script: "mvn cobertura:cobertura"
+
 after_success:
-  - bash <(curl -s https://codecov.io/bash)
-  - mvn clean cobertura:cobertura coveralls:report
+  - mvn cobertura:cobertura coveralls:report
+  - bash <(curl -s https://codecov.io/bash)
\ No newline at end of file
diff --git a/codecov.yml b/codecov.yml
index fbd5fca..787a503 100644
--- a/codecov.yml
+++ b/codecov.yml
@@ -1,6 +1,6 @@
 codecov:
-  branch: master
-  bot: null
+  notify:
+    require_ci_to_pass: yes
 
 coverage:
   precision: 2
diff --git a/pom.xml b/pom.xml
index d3d888b..ce34845 100644
--- a/pom.xml
+++ b/pom.xml
@@ -35,6 +35,9 @@
                     <groupId>org.eluder.coveralls</groupId>
                     <artifactId>coveralls-maven-plugin</artifactId>
                     <version>4.3.0</version>
+                    <configuration>
+                        <sourceEncoding>UTF8</sourceEncoding>
+                    </configuration>
                 </plugin>
                 <plugin>
                     <groupId>org.codehaus.mojo</groupId>
@@ -46,6 +49,7 @@
                             <format>xml</format>
                         </formats>
                         <check />
+                        <maxmem>256m</maxmem>
                     </configuration>
                 </plugin>
             </plugins>