diff --git a/scripts/generate-coverage-docs.sh b/scripts/generate-coverage-docs.sh
index 49c59f713..e18943243 100644
--- a/scripts/generate-coverage-docs.sh
+++ b/scripts/generate-coverage-docs.sh
@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
 set -e
-set -x
 
 NB_CORES="$(grep --count '^processor' /proc/cpuinfo)"
 TMPDIR_RUN="$(mktemp -d)"
@@ -9,14 +8,15 @@ TMPDIR_COV="$(mktemp)"
 GEF_DIR="$(pwd)"
 GEF_TESTS_DIR="${GEF_DIR}/tests"
 GEF_DOCS_DIR="${GEF_DIR}/docs/coverage"
+PY_VER=$(gdb -q -nx -ex 'pi print(f"{sys.version_info.major}.{sys.version_info.minor}", end="")' -ex quit)
 
 rm -f -- "${GEF_DOCS_DIR}"/*
 
 echo "[+] Generating coverage report in '${TMPDIR_RUN}'"
-COVERAGE_DIR="${TMPDIR_RUN}" python3.9 -m pytest -n ${NB_CORES} "${GEF_TESTS_DIR}"
+COVERAGE_DIR="${TMPDIR_RUN}" python${PY_VER} -m pytest -n ${NB_CORES} "${GEF_TESTS_DIR}"
 
 echo "[+] Combining data to '${TMPDIR_COV}'"
-python3.9 -m coverage combine --data-file=${TMPDIR_COV} "${TMPDIR_RUN}"/*
+python${PY_VER} -m coverage combine --data-file=${TMPDIR_COV} "${TMPDIR_RUN}"/*
 
 echo "[+] Generating HTML report to '${GEF_DOCS_DIR}'"
-python3.9 -m coverage html --data-file="${TMPDIR_COV}" --include='*/gef.py' --directory="${GEF_DOCS_DIR}"
+python${PY_VER} -m coverage html --data-file="${TMPDIR_COV}" --include='*/gef.py' --directory="${GEF_DOCS_DIR}"