diff --git a/.github/workflows/cmake-multi-platform.yml b/.github/workflows/cmake-multi-platform.yml
index 699723c..bf2eb3d 100644
--- a/.github/workflows/cmake-multi-platform.yml
+++ b/.github/workflows/cmake-multi-platform.yml
@@ -25,6 +25,7 @@ jobs:
         sudo apt-get install -y \
           build-essential \
           cmake \
+          pkg-config \
           libsdl2-dev \
           libsdl2-image-dev \
           libsdl2-ttf-dev