diff --git a/.github/workflows/CI.yml b/.github/workflows/CI.yml
new file mode 100644
index 0000000000..5cdd4871c2
--- /dev/null
+++ b/.github/workflows/CI.yml
@@ -0,0 +1,32 @@
+name: CI
+
+on: [ push, pull_request ]
+
+jobs:
+  build:
+    runs-on: ubuntu-20.04
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Cache
+        uses: actions/cache@v2
+        with:
+          path: |
+            ~/.m2/repository
+            ~/.cache/runelite
+          key: ${{ runner.os }}-cache-${{ hashFiles('**/pom.xml', '**/build.sh') }}
+          restore-keys: |
+            ${{ runner.os }}-cache-
+
+      - name: Set up JDK 11
+        uses: actions/setup-java@v1
+        with:
+          java-version: 11
+
+      - name: Build
+        run: ./ci/build.sh
+
+      - name: Remove build artifacts
+        run: rm -rf ~/.m2/repository/net/runelite
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index 0382d59f37..0000000000
--- a/.travis.yml
+++ /dev/null
@@ -1,19 +0,0 @@
-language: java
-os: linux
-dist: xenial
-cache:
-  directories:
-    - $HOME/.m2
-env:
-  global:
-    - JAVA_TOOL_OPTIONS=-Dhttps.protocols=TLSv1.2
-jdk:
-- openjdk8
-- openjdk11
-install: true
-script: ./travis/build.sh
-notifications:
-  irc:
-    channels:
-      # "irc.rizon.net#runelite"
-      - secure: "mWQqHYRviyGWM5qQmQ3wtfUg2kFPNwC3ISbqsZhQiHiMLBxZoONMQVHIFgc09h1EqnM1mOLDAh6TSxsxNW1FR7j70pWc3hPOu8Lk1iu1vzLs/RN4dgKH8eQ0u1CpB5oaqHqC3X2CFGrytd92M7GUzHencY0twsze8m0592XRyK/3cuQwCRHFKN0uI7KNqF6n0M3/335sivB8gfy/zy5nKQmgL+r7Z2p4VrrUrSvdM3hKGhbixHijNB+5LONJpRpc/Z2Hgb5H5zmEcHBPRkHakmn5XtPYaC6eFqENi4lh99HYsN9q+ifarV0uQBdXNtJt0BFPFk0CnsnHD9QHRYOiRxROI7axISXmzA+3uoYuIMkwEcHivMkWXbgRLZaMvkjuIBKaKypTvVm+zWEPAdsNfCrWrqBuAwac6L/D++cri4f+00dKMXSE4TYSUV5mQj2WFBZ3se37UJGns4NHhcDe8SHoy6vnmIwaqGoylMmeTO80EVfFzkZxjH/YrRdwsuyCeQG9Tgv0FIDkhxwpsY/ek/TE/SHgO5U5gtKpFfB0cFc5RWfXxKat7PI31Ln5r5XahizScUi0FcdVD1cbGWug5/2vG0AEkyrgyFRJZuSxjCVidrX6vLitCNLGVvMC+BpZBSiDVZvyeQJ10SIwZnKDF+SlgSNv2+aEWnhunZ6GBb8="
diff --git a/README.md b/README.md
index 2c0c749e1f..d6352d432d 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 ![](https://runelite.net/img/logo.png)
-# runelite [![Travis](https://img.shields.io/travis/runelite/runelite.svg)](https://travis-ci.org/runelite/runelite) [![Discord](https://img.shields.io/discord/301497432909414422.svg)](https://discord.gg/mePCs8U)
+# runelite ![CI](https://github.com/runelite/runelite/workflows/CI/badge.svg) [![Discord](https://img.shields.io/discord/301497432909414422.svg)](https://discord.gg/mePCs8U)
 
 RuneLite is a free, open source OldSchool RuneScape client.
 
diff --git a/ci/build.sh b/ci/build.sh
new file mode 100755
index 0000000000..15282adc6f
--- /dev/null
+++ b/ci/build.sh
@@ -0,0 +1,18 @@
+#!/bin/bash
+
+set -e -x
+
+CACHEDIR="$HOME/.cache/runelite"
+mkdir -p "${CACHEDIR}"
+GLSLANG_ARCHIVE="${CACHEDIR}/glslang.zip"
+GLSLANG_DIR="${CACHEDIR}/glslang"
+GLSLANG_RELEASE='https://github.com/KhronosGroup/glslang/releases/download/8.13.3559/glslang-master-linux-Release.zip'
+GLSLANG_CHECKSUM='9adcfdef5b52275e61068aafbb62747936c6c18ab6dc32a6ef707cfc7b0df423'
+
+if [ ! -f "${GLSLANG_ARCHIVE}" ] || [ ! -d "${GLSLANG_DIR}" ] || ! echo "${GLSLANG_CHECKSUM} ${GLSLANG_ARCHIVE}" | sha256sum -c -; then
+  wget -O "${GLSLANG_ARCHIVE}" "${GLSLANG_RELEASE}"
+  echo "${GLSLANG_CHECKSUM} ${GLSLANG_ARCHIVE}" | sha256sum -c
+  unzip -o -q "${GLSLANG_ARCHIVE}" -d "${GLSLANG_DIR}"
+fi
+
+mvn clean install --settings ci/settings.xml -Dglslang.path="${GLSLANG_DIR}/bin/glslangValidator"
diff --git a/travis/settings.xml b/ci/settings.xml
similarity index 100%
rename from travis/settings.xml
rename to ci/settings.xml
diff --git a/travis/build.sh b/travis/build.sh
deleted file mode 100755
index d86e56f113..0000000000
--- a/travis/build.sh
+++ /dev/null
@@ -1,9 +0,0 @@
-#!/bin/bash
-
-set -e -x
-
-wget -O/tmp/glslang.zip 'https://github.com/KhronosGroup/glslang/releases/download/8.13.3559/glslang-master-linux-Release.zip'
-echo '9adcfdef5b52275e61068aafbb62747936c6c18ab6dc32a6ef707cfc7b0df423  /tmp/glslang.zip' | sha256sum -c
-unzip -q /tmp/glslang.zip -d /tmp/glslang
-
-mvn clean install --settings travis/settings.xml -Dglslang.path=/tmp/glslang/bin/glslangValidator