1 files changed, 4 insertions, 1 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index 0d92948972..f856298fb5 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -381,7 +381,10 @@ python () {
                     newappends.append(a)
                 elif a.startswith("virtual/"):
                     subs = a.split("/", 1)[1]
-                    newappends.append("virtual/" + prefix + subs + extension)
+                    if subs.startswith(prefix):
+                        newappends.append(a + extension)
+                    else:
+                        newappends.append("virtual/" + prefix + subs + extension)
                 else:
                     if a.startswith(prefix):
                         newappends.append(a + extension)