diff --git a/src/com/fsck/k9/mail/store/ImapStore.java b/src/com/fsck/k9/mail/store/ImapStore.java
index 1ea5f3423..19fc8729d 100644
--- a/src/com/fsck/k9/mail/store/ImapStore.java
+++ b/src/com/fsck/k9/mail/store/ImapStore.java
@@ -303,7 +303,7 @@ public class ImapStore extends Store {
         private boolean mExists;
 
         public ImapFolder(String name) {
-	    this.mName += name;
+	    this.mName = name;
         }
 
 	public String getPrefixedName() {