diff --git a/.travis.yml b/.travis.yml
index aa92132..5d485e1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -29,6 +29,16 @@ matrix:
           packages:
              - g++-4.8
       env: COMPILER=g++-4.8
+    - compiler: clang
+      addons:
+        apt:
+          sources:
+             - llvm-toolchain-precise-3.5
+             - ubuntu-toolchain-r-test
+          packages:
+             - clang++-3.5
+             - libc++-dev
+      env: COMPILER=clang++-3.5
     - compiler: clang
       addons:
         apt:
diff --git a/README.md b/README.md
index e70bd78..5e48e4a 100644
--- a/README.md
+++ b/README.md
@@ -75,6 +75,7 @@ Tested on:
   * clang 3.8
   * clang 3.7
   * clang 3.6
+  * clang 3.5
   * g++ 5.0
   * g++ 4.9
   * g++ 4.8