1 files changed, 4 insertions, 1 deletions

diff --git a/lib/python/qmk/cli/doctor.py b/lib/python/qmk/cli/doctor.py
index 636e49dab..20f8650e5 100755
--- a/lib/python/qmk/cli/doctor.py
+++ b/lib/python/qmk/cli/doctor.py
@@ -131,7 +131,10 @@ def check_submodules():
                 cli.log.warn('Submodule %s is not available.', submodule['name'])
         elif not submodule['status']:
             if submodule['name'] in ESSENTIAL_SUBMODULES:
-                cli.log.warn('Submodule %s is not up to date!')
+                cli.log.error('Submodule %s is not up to date!', submodule['name'])
+                ok = False
+            else:
+                cli.log.warn('Submodule %s is not up to date!', submodule['name'])
 
     return ok