diff --git a/bin/prowl-rss b/bin/prowl-rss
index ddef2e1c..2c381e0d 100755
--- a/bin/prowl-rss
+++ b/bin/prowl-rss
@@ -88,4 +88,4 @@ except IOError, e:
     print("{0} file couldn't be found/opened".format(e.filename))
     sys.exit(1)
 except Exception, msg:
-    print("Error: " + msg)
+    print("Error: {0}".format(msg))