diff --git a/.github/workflows/codeql-buildscript.sh b/.github/workflows/codeql-buildscript.sh
index 3270270d..7e5ae810 100644
--- a/.github/workflows/codeql-buildscript.sh
+++ b/.github/workflows/codeql-buildscript.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
 
+sudo apt-get install check ninja-build doxygen
 cp contrib/examples/example_app/lwipcfg.h.ci contrib/examples/example_app/lwipcfg.h
 make -C contrib/ports/unix/check
 mkdir build && cd build && cmake .. -G Ninja && cmake --build .