diff --git a/.travis.yml b/.travis.yml
index 7ce135e68..d81dbaa56 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,6 @@ cache:
   - $HOME/pbuilder-bases
 matrix:
   include:
-#  - env: TARGET_OS=bionic
   - env: TARGET_OS=stretch
 before_install:
 - "$TRAVIS_BUILD_DIR/travis/$TRAVIS_OS_NAME.$TARGET_OS.before_install"
diff --git a/travis/linux.bionic.before_install b/travis/linux.bionic.before_install
deleted file mode 120000
index 7f7cdd5d1..000000000
--- a/travis/linux.bionic.before_install
+++ /dev/null
@@ -1 +0,0 @@
-linux.stretch.before_install
\ No newline at end of file
diff --git a/travis/linux.bionic.install b/travis/linux.bionic.install
deleted file mode 100755
index d64f3cc04..000000000
--- a/travis/linux.bionic.install
+++ /dev/null
@@ -1,11 +0,0 @@
-#!/bin/sh
-sudo apt-get install -y \
-	android-sdk \
-	android-sdk-platform-23 \
-	apksigner \
-	default-jdk-headless \
-	gettext \
-	gradle \
-	libgradle-android-plugin-java \
-	libicu4j-java \
-	libjaxb-api-java
diff --git a/travis/linux.bionic.script b/travis/linux.bionic.script
deleted file mode 120000
index 3153fc353..000000000
--- a/travis/linux.bionic.script
+++ /dev/null
@@ -1 +0,0 @@
-support/script
\ No newline at end of file
diff --git a/travis/support.bionic/build.gradle b/travis/support.bionic/build.gradle
deleted file mode 100644
index af04bc677..000000000
--- a/travis/support.bionic/build.gradle
+++ /dev/null
@@ -1,20 +0,0 @@
-buildscript {
-    repositories {
-        maven { url "file:///usr/share/maven-repo" }
-    }
-
-    dependencies {
-        classpath "com.android.tools.build:gradle:debian"
-    }
-}
-
-apply plugin: "com.android.application"
-
-android {
-    compileSdkVersion 23
-    buildToolsVersion "27.0.1"
-}
-
-dependencies {
-    compile files("libs/android-support-v4.jar")
-}