diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index c2efb35b..667220dd 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -103,6 +103,8 @@ jobs:
           - cfg: { os: ubuntu, tag: 20.04 }
             conf_pkg: DEBIAN_FRONTEND=noninteractive && apt-get update && apt-get install -y tzdata
             install_gtest: cd /usr/src/gtest && cmake . && make && cp lib/libgtest* /usr/lib/
+            tag_deps: >-
+              python3.8-dev
           - cfg: { os: centos, tag: 7 }
             tag_deps: >-
               python-devel