diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 39c0e2e..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,63 +0,0 @@
-# Copyright 2016, 2017 Peter Dimov
-# Distributed under the Boost Software License, Version 1.0.
-# (See accompanying file LICENSE_1_0.txt or copy at http://boost.org/LICENSE_1_0.txt)
-
-language: cpp
-
-sudo: false
-
-python: "2.7"
-
-branches:
-  only:
-    - master
-    - develop
-    - /feature\/.*/
-
-env:
-  matrix:
-    - BOGUS_JOB=true
-
-matrix:
-
-  exclude:
-    - env: BOGUS_JOB=true
-
-  include:
-    - os: linux
-      compiler: g++
-      env: TOOLSET=gcc CXXSTD=03,11
-
-    - os: linux
-      compiler: clang++
-      env: TOOLSET=clang CXXSTD=03,11,14,1z
-      addons:
-        apt:
-          packages:
-            - libstdc++-4.9-dev
-          sources:
-            - ubuntu-toolchain-r-test
-
-    - os: osx
-      compiler: clang++
-      env: TOOLSET=clang CXXSTD=03,11,14,1z
-
-install:
-  - BOOST_BRANCH=develop && [ "$TRAVIS_BRANCH" == "master" ] && BOOST_BRANCH=master || true
-  - cd ..
-  - git clone -b $BOOST_BRANCH https://github.com/boostorg/boost.git boost-root
-  - cd boost-root
-  - git submodule update --init tools/build
-  - git submodule update --init libs/config
-  - git submodule update --init tools/boostdep
-  - cp -r $TRAVIS_BUILD_DIR/* libs/sort
-  - python tools/boostdep/depinst/depinst.py sort
-  - ./bootstrap.sh
-  - ./b2 headers
-
-script:
-  - ./b2 libs/sort/test toolset=$TOOLSET cxxstd=$CXXSTD
-
-notifications:
-  email:
-    on_success: always
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 85d07ca..1c65bff 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -18,7 +18,6 @@ target_link_libraries(boost_sort
     Boost::config
     Boost::core
     Boost::range
-    Boost::static_assert
     Boost::type_traits
 )
 
diff --git a/build.jam b/build.jam
index 45f2631..31afa43 100644
--- a/build.jam
+++ b/build.jam
@@ -9,7 +9,6 @@ constant boost_dependencies :
     /boost/config//boost_config
     /boost/core//boost_core
     /boost/range//boost_range
-    /boost/static_assert//boost_static_assert
     /boost/type_traits//boost_type_traits ;
 
 project /boost/sort