diff --git a/.github/workflows/build-linux.yml b/.github/workflows/build-linux.yml
index 6cde394b..16e65bd9 100644
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@@ -47,7 +47,7 @@ jobs:
       - name: Install Dependencies
         run: |-
           sudo apt update
-          sudo apt install -y ninja-build llvm-${{ env.LLVM_VERSION }}-dev
+          sudo apt install -y ninja-build llvm-${{ env.LLVM_VERSION }}-dev libgtk-3-dev
 
       - name: Cache ccache Directory
         uses: actions/cache@v4