diff --git a/scripts/spdxcheck.py b/scripts/spdxcheck.py
index 18cb9f5b3d3d..8b8fb115fc81 100755
--- a/scripts/spdxcheck.py
+++ b/scripts/spdxcheck.py
@@ -412,6 +412,9 @@ if __name__ == '__main__':
                 if parser.checked:
                     pc = int(100 * parser.spdx_valid / parser.checked)
                     sys.stderr.write('Files with SPDX:   %12d %3d%%\n' %(parser.spdx_valid, pc))
+                    missing = parser.checked - parser.spdx_valid
+                    mpc = int(100 * missing / parser.checked)
+                    sys.stderr.write('Files without SPDX:%12d %3d%%\n' %(missing, mpc))
                 sys.stderr.write('Files with errors: %12d\n' %parser.spdx_errors)
                 if ndirs:
                     sys.stderr.write('\n')