diff --git a/femto1.json b/femto1.json
index e43f3b2..f598604 100644
--- a/femto1.json
+++ b/femto1.json
@@ -22,7 +22,7 @@
             "board": "DIO_RJ45",
             "hw_rev": "v1.1",
             "ports": [
-                1
+                2
             ],
             "bank_direction_low": "output",
             "bank_direction_high": "output"
@@ -32,7 +32,7 @@
             "board": "DIO_RJ45",
             "hw_rev": "v1.1",
             "ports": [
-                2
+                1
             ],
             "bank_direction_low": "output",
             "bank_direction_high": "output"
diff --git a/femto3.json b/femto3.json
index f420a1c..262797a 100644
--- a/femto3.json
+++ b/femto3.json
@@ -27,8 +27,8 @@
             "hw_rev": "v1.4",
             "variant": "AD9912",
             "ports": [
-                3,
-                4
+                2,
+                3
             ],
             "dds": "ad9912",
             "clk_sel": 2
@@ -37,7 +37,7 @@
             "type": "zotino",
             "hw_rev": "v1.3",
             "ports": [
-                5
+                4
             ]
         }
     ]