diff --git a/.travis.yml b/.travis.yml
index 68fa978dd..af67b2333 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -11,7 +11,7 @@ before_install:
 
     # Install required Android components.
     #- echo "y" | android update sdk -a --filter build-tools-19.1.0,android-19,platform-tools,extra-android-support,extra-android-m2repository --no-ui --force
-    - ( sleep 5 && while [ 1 ]; do sleep 1; echo y; done ) | android update sdk --no-ui --all --force --filter build-tools-21.1.2,android-21,android-19,platform-tools,extra-android-support,extra-android-m2repository
+    - ( sleep 5 && while [ 1 ]; do sleep 1; echo y; done ) | android update sdk --no-ui --all --force --filter build-tools-21.1.2,build-tools-21.1.1,build-tools-19.1.0,android-21,android-19,platform-tools,extra-android-support,extra-android-m2repository
 install: echo "Installation done"
 script:
     - ./gradlew assemble -S -q
diff --git a/build.gradle b/build.gradle
index 9b6363e93..f8e6afc27 100644
--- a/build.gradle
+++ b/build.gradle
@@ -38,34 +38,3 @@ project(':extern:spongycastle') {
         test.enabled = false
     }
 }
-
-// Copied from https://gitlab.com/fdroid/fdroidclient/blob/master/build.gradle#L144
-subprojects {
-
-    // This is the hacky way which we force the subprojects to use the same build tools:
-    // http://stackoverflow.com/a/21032272
-    afterEvaluate {
-        if ( it.hasProperty( 'android' ) ) {
-            android {
-
-                // The android build task only lets you configure the buildToolsVersion once, so if
-                // we execute the closure below to configure our subprojects, it will fail when it
-                // hits the second subproject. Therefore, we will only do it once, and I guess the
-                // android plugin will re-use the existing value I set.
-                // https://android.googlesource.com/platform/tools/build/+/master/gradle/src/main/groovy/com/android/build/gradle/BaseExtension.groovy
-                try {
-                    buildToolsVersion '21.1.2'
-                    logger.info("Set buildToolsVersion to '21.1.2'")
-                } catch (GradleException e) {
-                    logger.info("Tried to set the buildToolsVersion, however we were not allowed to: $e.message")
-                }
-
-                // don't abort build on lint errors
-                // http://stackoverflow.com/a/25149514
-                configure(android.lintOptions) {
-                    abortOnError false
-                }
-            }
-        }
-    }
-}
\ No newline at end of file