diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
new file mode 100644
index 0000000..ae1043a
--- /dev/null
+++ b/.github/workflows/cmake.yml
@@ -0,0 +1,38 @@
+name: CMake
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
+
+env:
+  BUILD_TYPE: Release
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    continue-on-error: ${{ matrix.allow_failure }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ ubuntu-18.04, ubuntu-20.04, ubuntu-latest ]
+        allow_failure: [ false ]
+        # include:
+        #  - os: macos-latest
+        #    allow_failure: true
+
+    steps:
+    - uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Install needed dependencies
+      run: sudo apt update && sudo apt install xorg-dev libglu1-mesa-dev
+
+    - name: Configure CMake
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Build
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+      
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
new file mode 100644
index 0000000..b21a6ab
--- /dev/null
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,62 @@
+# For most projects, this workflow file will not need changing; you simply need
+# to commit it to your repository.
+#
+# You may wish to alter this file to override the set of languages analyzed,
+# or to provide custom queries or build logic.
+#
+# ******** NOTE ********
+# We have attempted to detect the languages in your repository. Please check
+# the `language` matrix defined below to confirm you have the correct set of
+# supported CodeQL languages.
+#
+name: "CodeQL"
+
+on:
+  push:
+    branches: [ master ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [ master ]
+  schedule:
+    - cron: '43 19 * * 5'
+
+env:
+  BUILD_TYPE: Debug
+
+jobs:
+  analyze:
+    name: Analyze
+    runs-on: ubuntu-latest
+    permissions:
+      actions: read
+      contents: read
+      security-events: write
+
+    strategy:
+      fail-fast: false
+      matrix:
+        language: [ 'cpp' ]
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        submodules: true
+
+    - name: Install needed dependencies
+      run: sudo apt update && sudo apt install xorg-dev libglu1-mesa-dev
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      with:
+        languages: ${{ matrix.language }}
+
+    - name: Running Cmake
+      run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}}
+
+    - name: Building
+      run: cmake --build ${{github.workspace}}/build --config ${{env.BUILD_TYPE}}
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
diff --git a/README.md b/README.md
index f310e94..9421ae6 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 NewOswan *(name likely to change)*
 ==================================
-![TravisBadge](https://travis-ci.org/Godzil/NewOswan.svg?branch=master)
+[![CMake](https://github.com/Godzil/NewOswan/actions/workflows/cmake.yml/badge.svg)](https://github.com/Godzil/NewOswan/actions/workflows/cmake.yml)
 
 ### What is this project?
 NewOswan is a WonderSwan emulator originally based on oswan-unix and heavily modified to be more accurate and better 
diff --git a/source/includes/rom.h b/source/includes/rom.h
index ae01973..dc92d27 100644
--- a/source/includes/rom.h
+++ b/source/includes/rom.h
@@ -50,10 +50,10 @@
 typedef struct ws_romHeaderStruct
 {
     /* Miss "Fixed Data" (F5h) */
-    uint8_t developperId;           /* Maker Code L */  
+    uint8_t developperId;           /* Maker Code L */
     uint8_t minimumSupportSystem;   /* Maker Code H */
     uint8_t cartId;                 /* Title code */
-    uint8_t gameVertion;            /* Version */
+    uint8_t gameVersion;            /* Version */
     uint8_t romSize;                /* ROM Size */
     uint8_t saveSize;               /* XROM/XEROM Size */
     uint8_t cartFlags;              /* Boot loader */