diff --git a/.ci/flatpak/build.sh b/.ci/flatpak/build.sh
index 1bd8ecd2d61..aa539a2164c 100755
--- a/.ci/flatpak/build.sh
+++ b/.ci/flatpak/build.sh
@@ -62,6 +62,15 @@ test -f "${WZ_FLATPAK_BUILD_PATH}/app-info/icons/flatpak/128x128/${WZ_FLATPAK_AP
 test -f "${WZ_FLATPAK_BUILD_PATH}/app-info/xmls/${WZ_FLATPAK_APPID}.xml.gz" || { echo "Missing ${WZ_FLATPAK_APPID}.xml.gz in app-info" ; exit 1; }
 echo "::endgroup::"
 
+echo "::group::Check screenshots"
+if [ ! -d "${WZ_FLATPAK_BUILD_DIR}/screenshots" ]; then
+  echo "::notice ::Screenshots not mirrored by flatpak-builder?"
+else
+  echo "Found screenshots:"
+  find "${WZ_FLATPAK_BUILD_DIR}/screenshots" -type f
+fi
+echo "::endgroup::"
+
 echo "::group::Commit screenshots to the OSTree repository"
 ostree commit --repo=${WZ_FLATPAK_LOCAL_REPO_NAME} --canonical-permissions --branch=screenshots/${WZ_FLATPAK_TARGET_ARCH} "${WZ_FLATPAK_BUILD_DIR}/screenshots"
 echo "::endgroup::"