diff --git a/.github/workflows/scripts/post_before_script.sh b/.github/workflows/scripts/post_before_script.sh
index 084827b85..f691146fe 100644
--- a/.github/workflows/scripts/post_before_script.sh
+++ b/.github/workflows/scripts/post_before_script.sh
@@ -3,3 +3,10 @@ if [[ " ${SCENARIOS[*]} " =~ " ${TEST} " ]]; then
   # Needed by pulp_container/tests/functional/api/test_flatpak.py:
   cmd_prefix dnf install -yq dbus-daemon flatpak
 fi
+
+# add the copied certificates from install.sh to the container's trusted certificates list
+if [[ "$TEST" = "azure" ]]; then
+  cmd_prefix sudo trust anchor /etc/pki/tls/cert.pem
+else
+  cmd_prefix sudo trust anchor /etc/pulp/certs/pulp_webserver.crt
+fi