diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index a5a3c185305..1ebd9e134a1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -8,7 +8,7 @@ on:
   pull_request:
   workflow_dispatch:
 
-concurrency: 
+concurrency:
   group: build-${{ github.ref }}
   cancel-in-progress: true
 
@@ -87,12 +87,12 @@ jobs:
       - name: Add Conan to path
         if: startsWith(matrix.os, 'windows')
         run: echo "C:\Program Files\Conan\conan\" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-        
+
       - name: Install dependencies (Windows)
         if: startsWith(matrix.os, 'windows')
         run: |
             choco install conan -y
-        
+
       - name: Enable Developer Command Prompt
         if: startsWith(matrix.os, 'windows')
         uses: ilammy/msvc-dev-cmd@v1.10.0
@@ -122,7 +122,7 @@ jobs:
         if: startsWith(matrix.os, 'windows')
         run: conan remove "*" -fsb
         shell: bash
-        
+
       # LINUX
       - name: Install dependencies (Ubuntu)
         if: startsWith(matrix.os, 'ubuntu')
diff --git a/BUILDING_ON_LINUX.md b/BUILDING_ON_LINUX.md
index 33bae257422..b37b90b2d0e 100644
--- a/BUILDING_ON_LINUX.md
+++ b/BUILDING_ON_LINUX.md
@@ -9,6 +9,8 @@ Note on Qt version compatibility: If you are installing Qt from a package manage
 _Most likely works the same for other Debian-like distros_
 
 Install all of the dependencies using `sudo apt install qttools5-dev qtmultimedia5-dev qt5-image-formats-plugins libqt5svg5-dev libboost-dev libssl-dev libboost-system-dev libboost-filesystem-dev cmake g++`
+1. Install all of the dependencies using `sudo apt install qttools5-dev qtmultimedia5-dev qt5-image-formats-plugin libqt5svg5-dev libboost-dev libssl-dev libboost-system-dev libboost-filesystem-dev cmake g++`
+1. Optionally install QtSpell using `sudo apt install libqtspell-qt5-dev`
 
 ### Arch Linux
 
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb4ab8a5511..421711eb141 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 - Minor: Added a link to the upstream commit (Mm2PL/Dankerino#127)
 - Minor: Added RaccAttack URL to Twitch Emote context menu (Mm2PL/Dankerino#122)
 - Minor: Added a warning to not send bug reports to upstream (Mm2PL/Dankerino#128)
+- Minor: Optionally support QtSpell for spell checking (Mm2PL/Dankerino#125)
 
 ### Chatterino
 - Major: Added multi-channel searching to search dialog via keyboard shortcut. (Ctrl+Shift+F by default) (#3694, #3875)