diff --git a/move-mails.sh b/move-mails.sh
index ec9743e..c9afbf0 100755
--- a/move-mails.sh
+++ b/move-mails.sh
@@ -85,7 +85,7 @@ do
         continue
     fi
     
-    if ! echo "$suffix" | grep 'F' > /dev/null ; then
+    if echo "$suffix" | grep 'F' > /dev/null ; then
         # echo Flagged Mail $l
         continue
     fi