diff --git a/.github/workflows/ci-linux.yml b/.github/workflows/ci-linux.yml
new file mode 100644
index 00000000..860b5bca
--- /dev/null
+++ b/.github/workflows/ci-linux.yml
@@ -0,0 +1,39 @@
+name: CI
+
+on:
+  push:
+    branches: [master]
+
+jobs:
+  build:
+    strategy:
+      matrix:
+        compiler: [gcc, clang]
+    env:
+      CC: ${{ matrix.compiler }}
+      LSAN_OPTIONS: verbosity=1:log_threads=1
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install deps
+      run: sudo apt-get install check ninja-build doxygen
+
+    - name: Copy lwipcfg.h for example app
+      run: cp contrib/examples/example_app/lwipcfg.h.ci contrib/examples/example_app/lwipcfg.h
+
+    - name: Build unit tests with make
+      run: make -C contrib/ports/unix/check
+    - name: Run unit tests
+      run: make -C contrib/ports/unix/check check
+
+    - name: Run cmake
+      run: mkdir build && cd build && cmake .. -G Ninja
+    - name: Build with cmake
+      run: cd build && cmake --build .
+    - name: Build docs with cmake
+      run: cd build && cmake --build . --target lwipdocs
+
+    - name: Validate combinations of options
+      run: cd contrib/ports/unix/example_app && ./iteropts.sh
+
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 4faeb6c4..00000000
--- a/.travis.yml
+++ /dev/null
@@ -1,42 +0,0 @@
-language: c
-os: linux
-sudo: required
-
-matrix:
-  include:
-    - compiler: gcc-7
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-          packages:
-            - check
-            - libsubunit-dev
-            - gcc-7
-            - ninja-build
-            - doxygen
-      env:
-        - LSAN_OPTIONS=verbosity=1:log_threads=1
-
-    - compiler: clang-7
-      addons:
-        apt:
-          sources:
-            - ubuntu-toolchain-r-test
-            - llvm-toolchain-trusty-7
-          packages:
-            - check
-            - libsubunit-dev
-            - clang-7
-            - ninja-build
-            - doxygen
-      env:
-        - LSAN_OPTIONS=verbosity=1:log_threads=1
-
-before_install:
-  # Install cmake
-  - wget -O cmake.sh https://cmake.org/files/v3.12/cmake-3.12.0-Linux-x86_64.sh
-  - sudo sh cmake.sh --skip-license --exclude-subdir --prefix=/usr/local
-
-script:
-  - ./travis.sh
diff --git a/contrib/examples/example_app/lwipcfg.h.travis b/contrib/examples/example_app/lwipcfg.h.ci
similarity index 100%
rename from contrib/examples/example_app/lwipcfg.h.travis
rename to contrib/examples/example_app/lwipcfg.h.ci
diff --git a/travis.sh b/travis.sh
deleted file mode 100755
index a1bff5e5..00000000
--- a/travis.sh
+++ /dev/null
@@ -1,65 +0,0 @@
-#!/bin/bash
-
-RETVAL=0
-
-cd contrib/ports/unix/check
-
-#build and run unit tests
-make clean all
-
-# Build test using make, this tests the Makefile toolchain
-make check -j 4
-ERR=$?
-echo Return value from unittests: $ERR
-if [ $ERR != 0 ]; then
-       echo "++++++++++++++++++++++++++++++ unittests build failed"
-       RETVAL=1
-fi
-
-# Build example_app using cmake, this tests the CMake toolchain
-cd ../../../../
-# Copy lwipcfg for example app
-cp contrib/examples/example_app/lwipcfg.h.travis contrib/examples/example_app/lwipcfg.h
-
-# Generate CMake
-mkdir build
-cd build
-/usr/local/bin/cmake .. -G Ninja
-ERR=$?
-echo Return value from cmake generate: $ERR
-if [ $ERR != 0 ]; then
-       echo "++++++++++++++++++++++++++++++ cmake GENERATE failed"
-       RETVAL=1
-fi
-
-# Build CMake
-/usr/local/bin/cmake --build .
-ERR=$?
-echo Return value from build: $ERR
-if [ $ERR != 0 ]; then
-       echo "++++++++++++++++++++++++++++++ cmake build failed"
-       RETVAL=1
-fi
-
-# Build docs
-/usr/local/bin/cmake --build . --target lwipdocs
-ERR=$?
-echo Return value from lwipdocs: $ERR
-if [ $ERR != 0 ]; then
-       echo "++++++++++++++++++++++++++++++ lwIP documentation failed"
-       RETVAL=1
-fi
-
-# Test different lwipopts.h
-cd ..
-cd contrib/ports/unix/example_app
-./iteropts.sh
-ERR=$?
-echo Return value from iteropts: $ERR
-if [ $ERR != 0 ]; then
-       echo "++++++++++++++++++++++++++++++ lwIP iteropts test failed"
-       RETVAL=1
-fi
-
-echo Exit value: $RETVAL
-exit $RETVAL