diff --git a/tools/cooja/apps/mrm/lib/cooja_mrm.jar b/tools/cooja/apps/mrm/lib/cooja_mrm.jar deleted file mode 100644 index 8b5b5f376..000000000 Binary files a/tools/cooja/apps/mrm/lib/cooja_mrm.jar and /dev/null differ diff --git a/tools/cooja/apps/mrm/lib/mrm.jar b/tools/cooja/apps/mrm/lib/mrm.jar index b3d379f87..175a6d7d5 100644 Binary files a/tools/cooja/apps/mrm/lib/mrm.jar and b/tools/cooja/apps/mrm/lib/mrm.jar differ