diff --git a/.travis.yml b/.travis.yml
index 680947e..08e55b8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -18,9 +18,18 @@ matrix:
   # TODO These are all the build jobs. Adjust as necessary. Comment out what you
   # don't need
   include:
+    # Android
+    - env: TARGET=aarch64-linux-android DISABLE_TESTS=1
+    - env: TARGET=arm-linux-androideabi DISABLE_TESTS=1
+    - env: TARGET=armv7-linux-androideabi DISABLE_TESTS=1
+    - env: TARGET=i686-linux-android DISABLE_TESTS=1
+
     # Linux
     - env: TARGET=aarch64-unknown-linux-gnu
+    - env: TARGET=arm-unknown-linux-gnueabi
+    - env: TARGET=arm-unknown-linux-musleabi
     - env: TARGET=armv7-unknown-linux-gnueabihf
+    - env: TARGET=armv7-unknown-linux-musleabihf
     - env: TARGET=i686-unknown-linux-gnu
     - env: TARGET=i686-unknown-linux-musl
     - env: TARGET=mips-unknown-linux-gnu
@@ -42,9 +51,20 @@ matrix:
 
     # *BSD
     - env: TARGET=i686-unknown-freebsd DISABLE_TESTS=1
+    - env: TARGET=x86_64-unknown-dragonfly DISABLE_TESTS=1
     - env: TARGET=x86_64-unknown-freebsd DISABLE_TESTS=1
     - env: TARGET=x86_64-unknown-netbsd DISABLE_TESTS=1
 
+    # Windows
+    - env: TARGET=x86_64-pc-windows-gnu
+
+    # Bare metal
+    # These targets don't support std and as such are likely not suitable for
+    # most crates.
+    # - env: TARGET=thumbv6m-none-eabi
+    # - env: TARGET=thumbv7em-none-eabi
+    # - env: TARGET=thumbv7em-none-eabihf
+    # - env: TARGET=thumbv7m-none-eabi
 
     # Testing other channels
     - env: TARGET=x86_64-unknown-linux-gnu