diff --git a/src/main/scala/gitbucket/core/ssh/GitCommand.scala b/src/main/scala/gitbucket/core/ssh/GitCommand.scala
index 0629c14..9d7345d 100644
--- a/src/main/scala/gitbucket/core/ssh/GitCommand.scala
+++ b/src/main/scala/gitbucket/core/ssh/GitCommand.scala
@@ -19,7 +19,7 @@
 import org.eclipse.jgit.errors.RepositoryNotFoundException
 
 object GitCommand {
-  val DefaultCommandRegex = """\Agit-(upload|receive)-pack '/([a-zA-Z0-9\-_.]+)/([a-zA-Z0-9\-_.]+).git'\Z""".r
+  val DefaultCommandRegex = """\Agit-(upload|receive)-pack '/([a-zA-Z0-9\-_.]+)/([a-zA-Z0-9\-\+_.]+).git'\Z""".r
   val SimpleCommandRegex  = """\Agit-(upload|receive)-pack '/(.+\.git)'\Z""".r
 }