diff --git a/.github/workflows/test-mingw.yml b/.github/workflows/test-mingw.yml
index 045926482..bb6d7dc37 100644
--- a/.github/workflows/test-mingw.yml
+++ b/.github/workflows/test-mingw.yml
@@ -60,6 +60,7 @@ jobs:
               mingw-w64-x86_64-gcc \
               mingw-w64-x86_64-ghostscript \
               mingw-w64-x86_64-lcms2 \
+              mingw-w64-x86_64-libimagequant \
               mingw-w64-x86_64-libjpeg-turbo \
               mingw-w64-x86_64-libraqm \
               mingw-w64-x86_64-libtiff \