diff --git a/ci/test-hw.yml b/ci/test-hw.yml
index 11ef8ff1d..cebb27f16 100644
--- a/ci/test-hw.yml
+++ b/ci/test-hw.yml
@@ -92,7 +92,7 @@ hardware core monero test:
   needs:
     - core fw regular debug build
   variables:
-    TESTOPTS: --trezor_path webusb
+    TESTOPTS: --trezor-path webusb
   script:
     - cd ci/hardware_tests
     - set -a
diff --git a/ci/test.yml b/ci/test.yml
index a12b10acd..c37e1d4d8 100644
--- a/ci/test.yml
+++ b/ci/test.yml
@@ -171,7 +171,8 @@ core monero asan test:
   variables:
     TREZOR_PROFILING: 1
   script:
-    - $NIX_SHELL --arg fullDeps true --run "poetry run make -C core test_emu_monero | ts -s"
+    # see `python test` job for _PYTHON_SYSCONFIGDATA_NAME explanation
+    - $NIX_SHELL --arg fullDeps true --run "unset _PYTHON_SYSCONFIGDATA_NAME && poetry run make -C core test_emu_monero | ts -s"
     - mv core/src/.coverage core/.coverage.test_emu_monero
   artifacts:
     name: "$CI_JOB_NAME-$CI_COMMIT_SHORT_SHA"