diff --git a/.travis.yml b/.travis.yml
index a097fa790..505fbaadf 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -40,13 +40,13 @@ matrix:
       os: osx
 
     # Linux
-    - env: TARGET=aarch64-unknown-linux-gnu
+    #- env: TARGET=aarch64-unknown-linux-gnu
     #- env: TARGET=i686-unknown-linux-gnu
-    - env: TARGET=x86_64-unknown-linux-gnu
-    # - env: TARGET=x86_64-unknown-linux-musl
+    #- env: TARGET=x86_64-unknown-linux-gnu
+    - env: TARGET=x86_64-unknown-linux-musl CODECOV=1
 
     # OSX
-    # - env: TARGET=x86_64-apple-darwin
+    #- env: TARGET=x86_64-apple-darwin
     #  os: osx
 
 before_install:
diff --git a/ci/script.sh b/ci/script.sh
index d65872a4c..2d5e83af0 100644
--- a/ci/script.sh
+++ b/ci/script.sh
@@ -10,6 +10,10 @@ main() {
         return
     fi
 
+    if [-z $CODECOV ]; then
+        cargo build --verbose && cargo coverage --verbose && bash <(curl -s https://codecov.io/bash) -s target/kcov
+    fi
+
     cross test --target $TARGET
     # cross test --target $TARGET --release