diff --git a/meta/classes-global/base.bbclass b/meta/classes-global/base.bbclass
index 7c774d250f..f57f9cf827 100644
--- a/meta/classes-global/base.bbclass
+++ b/meta/classes-global/base.bbclass
@@ -527,7 +527,7 @@ python () {
                 message = "Has a restricted license '%s' which is not listed in your LICENSE_FLAGS_ACCEPTED." % unmatched
                 details = d.getVarFlag("LICENSE_FLAGS_DETAILS", unmatched)
                 if details:
-                    message += details
+                    message += "\n" + details
             bb.debug(1, "Skipping %s: %s" % (pn, message))
             raise bb.parse.SkipRecipe(message)