diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 56e29541..7ce78655 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -8,9 +8,9 @@ Second. Let's try to keep it homogeneous and readable. I have my coding style. I
 * Do the pull request against the **`dev` branch**
 * **Only touch relevant files** (beware if your editor has auto-formatting feature enabled)
 * If you are adding a new functionality (new hardware, new library support) not related to an existing component move it to it's **own modules** (.ino file)
-* If you are adding new library, include it in one of the **sample travis profiles**, so our integrated CI will try to compile it.
+* If you are adding new library, include it in one of the [**sample test/build/*.h profiles**](https://github.com/xoseperez/espurna/tree/dev/code/test/build), so our integrated CI will try to compile it.
 * Make sure you check [Coding Style](https://github.com/xoseperez/espurna/wiki/CodingStyle)
-* PRs that don't compile (break Travis) or cause more coding errors (as reported by Codacy) will not be merged. Please fix the issue. Same goes for PRs that are raised against older commit in dev - you might need to rebase and resolve conflicts.
+* PRs that don't compile or cause more coding errors will not be merged. Please fix the issue. Same goes for PRs that are raised against older commit in dev - you might need to rebase and resolve conflicts.
 
 
 And thank you again!
diff --git a/README.md b/README.md
index f76fa9a1..4b048dd4 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@ It uses the Arduino Core for ESP8266 framework and a number of 3rd party librari
 [![version](https://img.shields.io/badge/version-1.15.0--dev-brightgreen.svg)](CHANGELOG.md)
 [![branch](https://img.shields.io/badge/branch-dev-orange.svg)](https://github.com/xoseperez/espurna/tree/dev/)
 [![license](https://img.shields.io/github/license/xoseperez/espurna.svg)](LICENSE)
-[![travis](https://travis-ci.org/xoseperez/espurna.svg?branch=dev)](https://travis-ci.org/xoseperez/espurna)
+[![ci build](https://github.com/xoseperez/espurna/workflows/ESPurna%20build/badge.svg?branch=dev)](https://github.com/xoseperez/espurna/actions)
 [![codacy](https://api.codacy.com/project/badge/Grade/c9496e25cf07434cba786b462cb15f49)](https://www.codacy.com/app/xoseperez/espurna/dashboard)
 <br />
 [![latest master build](https://img.shields.io/github/release/xoseperez/espurna/all.svg?label=latest%20master%20build)](https://github.com/xoseperez/espurna/releases/latest)
diff --git a/code/build.sh b/code/build.sh
index 733d2a04..cec1984a 100755
--- a/code/build.sh
+++ b/code/build.sh
@@ -26,9 +26,9 @@ script_build_webui=true
 
 release_mode=false
 
-if ${TRAVIS:-false}; then
-    git_revision=${TRAVIS_COMMIT::7}
-    git_tag=${TRAVIS_TAG}
+if ${CI:-false}; then
+    git_revision=${GITHUB_SHA::8}
+    git_tag=$(echo -n $GITHUB_REF | grep '^refs/tags/' | cut -d '/' -f 2)
 elif is_git; then
     git_revision=$(git rev-parse --short HEAD)
     git_tag=$(git tag --contains HEAD)
@@ -86,9 +86,8 @@ build_webui() {
     echo "Building web interface..."
     node node_modules/gulp/bin/gulp.js || exit
 
-    # TODO: do something if webui files are different
-    # for now, just print in travis log
-    if ${TRAVIS:-false}; then
+    # TODO: do something if webui files are different?
+    if ${CI:-false}; then
         git --no-pager diff --stat
     fi
 }
@@ -114,8 +113,7 @@ build_environments() {
         platformio run --silent --environment $environment || exit 1
         echo -n "SIZE:    "
         stat_bytes .pio/build/$environment/firmware.bin
-        [[ "${TRAVIS_BUILD_STAGE_NAME}" = "Test" ]] || \
-            mv .pio/build/$environment/firmware.bin $destination/espurna-$version/espurna-$version-$environment.bin
+        mv .pio/build/$environment/firmware.bin $destination/espurna-$version/espurna-$version-$environment.bin
     done
     echo "--------------------------------------------------------------"
 }
diff --git a/code/scripts/generate_release_sh.py b/code/scripts/generate_release_sh.py
index ebfe8e26..afd31d6b 100755
--- a/code/scripts/generate_release_sh.py
+++ b/code/scripts/generate_release_sh.py
@@ -22,7 +22,7 @@ import shlex
 import configparser
 import collections
 
-CI = any([os.environ.get("TRAVIS"), os.environ.get("CI")])
+CI = "true" == os.environ.get("CI", "false")
 Build = collections.namedtuple("Build", "env extends build_flags src_build_flags")
 
 
diff --git a/code/scripts/pio_main.py b/code/scripts/pio_main.py
index 4b8f15b2..92315120 100644
--- a/code/scripts/pio_main.py
+++ b/code/scripts/pio_main.py
@@ -25,7 +25,7 @@ Import("env", "projenv")
 
 import os
 
-CI = any([os.environ.get("TRAVIS"), os.environ.get("CI")])
+CI = "true" == os.environ.get("CI")
 
 # Always show warnings for project code
 projenv.ProcessUnFlags("-w")
diff --git a/code/scripts/pio_pre.py b/code/scripts/pio_pre.py
index a58e7319..feb5ddda 100644
--- a/code/scripts/pio_pre.py
+++ b/code/scripts/pio_pre.py
@@ -22,7 +22,7 @@ from SCons.Script import ARGUMENTS
 from espurna_utils.release import merge_cpp
 
 
-CI = any([os.environ.get("TRAVIS"), os.environ.get("CI")])
+CI = "true" == os.environ.get("CI")
 PIO_PLATFORM = env.PioPlatform()
 CONFIG = env.GetProjectConfig()
 VERBOSE = "1" == ARGUMENTS.get("PIOVERBOSE", "0")
diff --git a/pre-commit b/pre-commit
index b100b3dd..d254d34f 100755
--- a/pre-commit
+++ b/pre-commit
@@ -3,11 +3,11 @@
 
 Referencing current branch in github README.md [1]
 This pre-commit hook [2] updates the README.md file's
-Travis badge with the current branch. Based on [4].
+CI badge [3] with the current branch. Based on [4].
 
 [1] http://stackoverflow.com/questions/18673694/referencing-current-branch-in-github-readme-md
 [2] http://www.git-scm.com/book/en/v2/Customizing-Git-Git-Hooks
-[3] https://docs.travis-ci.com/user/status-images/
+[3] https://github.com/xoseperez/espurna/actions
 [4] https://gist.github.com/dandye/dfe0870a6a1151c89ed9
 
 Copy this file to .git/hooks/
@@ -94,8 +94,7 @@ def espurna_get_version(base, version_h="code/espurna/config/version.h"):
 
 
 TEMPLATES = {
-    "![travis]": "[![travis](https://travis-ci.org/{USER}/{REPO}.svg?branch={BRANCH})]"
-                 "(https://travis-ci.org/{USER}/{REPO})\n",
+    "![ci]": "![ci](https://github.com/{USER}/{REPO}/workflows/ESPurna%20build/badge.svg?branch={BRANCH})\n"
     "![version]": "[![version](https://img.shields.io/badge/version-{VERSION:escape_hyphen}-brightgreen.svg)]"
                   "(CHANGELOG.md)\n",
     "![branch]": "[![branch](https://img.shields.io/badge/branch-{BRANCH:escape_hyphen}-orange.svg)]"