diff --git a/data/iftop.json b/data/iftop.json
index c65e279..d93518d 100644
--- a/data/iftop.json
+++ b/data/iftop.json
@@ -1,5 +1,5 @@
 {
-  "description": "This requires 'iftop' 1.17 and the privilege to capture on some device (specify with '-i' if needed) .",
+  "description": "This requires 'iftop' 0.17 and the privilege to capture on some device (specify with '-i' if needed) .",
   "functions": {
     "shell": [
       {
@@ -17,4 +17,4 @@
       }
     ]
   }
-}
\ No newline at end of file
+}