diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
index 179e6ef16b..b82ce498f1 100644
--- a/.github/workflows/ci-build.yml
+++ b/.github/workflows/ci-build.yml
@@ -34,6 +34,8 @@ jobs:
           autoconf \
           automake \
           libtool \
+          libharfbuzz-dev \
+          libicu-dev \
           # EOF
         echo "::endgroup::"