diff --git a/.travis.yml b/.travis.yml
index 3e05677a..5c4df380 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -16,26 +16,26 @@ matrix:
           sources:
             - ubuntu-toolchain-r-test
           packages:
-            - g++-6.1
-      env: COMPILER=g++-6.1
+            - g++-5.4
+      env: COMPILER=g++-5.4
     - compiler: clang
       addons:
         apt:
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.4
+            - llvm-toolchain-precise-3.6
           packages:
-            - clang-3.4
-      env: COMPILER=clang++-3.4
+            - clang-3.6
+      env: COMPILER=clang++-3.6
     - compiler: clang
       addons:
         apt:
           sources:
             - ubuntu-toolchain-r-test
-            - llvm-toolchain-precise-3.9
+            - llvm-toolchain-precise-3.8
           packages:
-            - clang-3.9
-      env: COMPILER=clang++-3.9
+            - clang-3.8
+      env: COMPILER=clang++-3.8
 
 compiler:
   - clang
@@ -43,15 +43,27 @@ compiler:
 before_script: 
 
 script:
-- mkdir ./build_pure
+- mkdir ./build_pure_11
 - cd ./build_pure
-- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON -DGLM_TEST_FORCE_PURE=ON ..
+- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_11=ON -DGLM_TEST_FORCE_PURE=ON ..
 - cmake --build .
 - ctest
 - cd ..
-- mkdir ./build_simd
+- mkdir ./build_simd_11
 - cd ./build_simd
-- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON ..
+- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_11=ON ..
+- cmake --build .
+- ctest
+- cd ..
+- mkdir ./build_pure_98
+- cd ./build_pure
+- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_98=ON -DGLM_TEST_FORCE_PURE=ON ..
+- cmake --build .
+- ctest
+- cd ..
+- mkdir ./build_simd_98
+- cd ./build_simd
+- cmake -DCMAKE_CXX_COMPILER=$COMPILER -DGLM_TEST_ENABLE=ON -DGLM_TEST_ENABLE_CXX_98=ON ..
 - cmake --build .
 - ctest
 - cd ..
diff --git a/readme.md b/readme.md
index 75712ff9..de120054 100644
--- a/readme.md
+++ b/readme.md
@@ -47,7 +47,7 @@ glm::mat4 camera(float Translate, glm::vec2 const & Rotate)
 | Service | System | Compiler | Status |
 | ------- | ------ | -------- | ------ |
 | [Drone](https://drone.io/github.com/g-truc/glm) | Linux 64 bits | GCC 4.6.3 | [![Build Status](https://drone.io/github.com/g-truc/glm/status.png)](https://drone.io/github.com/g-truc/glm/latest) |
-| [Travis CI](https://travis-ci.org/g-truc/glm)| Linux 64 bits | Clang 3.4, Clang 3.9, GCC 4.9, GCC 6.1   | [![Travis CI](https://travis-ci.org/g-truc/glm.svg?branch=master)](https://travis-ci.org/g-truc/glm)
+| [Travis CI](https://travis-ci.org/g-truc/glm)| Linux 64 bits | Clang 3.6, Clang 3.8, GCC 4.9, GCC 5.4   | [![Travis CI](https://travis-ci.org/g-truc/glm.svg?branch=master)](https://travis-ci.org/g-truc/glm)
 
 ## Release notes