diff --git a/CHANGES b/CHANGES
index 9079ec7c..df7cc0f4 100644
--- a/CHANGES
+++ b/CHANGES
@@ -53,6 +53,7 @@ lm_sensors CHANGES file
                           Handle the W83791D driver difference between kernels
                           Add nForce4 MCP04, MCP51 and MCP55 detection
                           Add AMD Geode devices detection
+                          Add NatSemi/Winbond PC87427 detection
 
 
 2.10.0 (20060214)
diff --git a/prog/detect/sensors-detect b/prog/detect/sensors-detect
index 592294b6..630198bb 100755
--- a/prog/detect/sensors-detect
+++ b/prog/detect/sensors-detect
@@ -1855,11 +1855,16 @@ $chip_kern26_w83791d = {
 	devid => 0xee,
       },
       {
-	# This one actually has sensors but we don't know the logical
-	# device number(s) yet
-	name => "Nat. Semi. PC87427 Super IO",
-	driver => "not-a-sensor",
+	name => "Nat. Semi. PC87427 Super IO Fan Sensors",
+	driver => "to-be-written",
 	devid => 0xf2,
+	logdev => 0x08,
+      },
+      {
+	name => "Nat. Semi. PC87427 Super IO Health Sensors",
+	driver => "to-be-written",
+	devid => 0xf2,
+	logdev => 0x14,
       },
     ],
   },