diff --git a/.readthedocs.yaml b/.readthedocs.yaml
index 758d991d6..58542eba0 100644
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@@ -12,6 +12,7 @@ build:
     - "graphviz"
   jobs:
     pre_build:
+      - "lsb_release -a && gcc --version"
       - "./configure CXXFLAGS='-O0 -std=c++23' --enable-documentation"
       - "mkdir -p doc/doxygen-html"
       - "cd doc && doxygen"