diff --git a/ryu/lib/ofctl_v1_0.py b/ryu/lib/ofctl_v1_0.py
index b9a0823f..b15073d8 100644
--- a/ryu/lib/ofctl_v1_0.py
+++ b/ryu/lib/ofctl_v1_0.py
@@ -286,11 +286,7 @@ def get_desc_stats(dp, waiters):
 
     for msg in msgs:
         stats = msg.body
-        s = {'mfr_desc': stats.mfr_desc,
-             'hw_desc': stats.hw_desc,
-             'sw_desc': stats.sw_desc,
-             'serial_num': stats.serial_num,
-             'dp_desc': stats.dp_desc}
+        s = stats.to_jsondict()[stats.__class__.__name__]
 
     return {str(dp.id): s}
 
diff --git a/ryu/lib/ofctl_v1_2.py b/ryu/lib/ofctl_v1_2.py
index e5e0a63c..f458d767 100644
--- a/ryu/lib/ofctl_v1_2.py
+++ b/ryu/lib/ofctl_v1_2.py
@@ -306,11 +306,7 @@ def get_desc_stats(dp, waiters):
     s = {}
     for msg in msgs:
         stats = msg.body
-        s = {'mfr_desc': stats.mfr_desc,
-             'hw_desc': stats.hw_desc,
-             'sw_desc': stats.sw_desc,
-             'serial_num': stats.serial_num,
-             'dp_desc': stats.dp_desc}
+        s = stats.to_jsondict()[stats.__class__.__name__]
 
     return {str(dp.id): s}
 
diff --git a/ryu/lib/ofctl_v1_3.py b/ryu/lib/ofctl_v1_3.py
index 5a521811..c52fb644 100644
--- a/ryu/lib/ofctl_v1_3.py
+++ b/ryu/lib/ofctl_v1_3.py
@@ -345,11 +345,7 @@ def get_desc_stats(dp, waiters, to_user=True):
 
     for msg in msgs:
         stats = msg.body
-        s = {'mfr_desc': stats.mfr_desc,
-             'hw_desc': stats.hw_desc,
-             'sw_desc': stats.sw_desc,
-             'serial_num': stats.serial_num,
-             'dp_desc': stats.dp_desc}
+        s = stats.to_jsondict()[stats.__class__.__name__]
 
     return wrap_dpid_dict(dp, s, to_user)