diff --git a/CHANGES b/CHANGES
index b818f3ef..a581283d 100644
--- a/CHANGES
+++ b/CHANGES
@@ -6,6 +6,7 @@ SVN HEAD
            Speed up sensors_get_ignored() a bit
            Fix thmc50 support for Linux 2.6
   Module i2c-piix4: Add ATI SB700 support (2.6 backport)
+  Module lm93: Fix an array overrun (2.6 backport)
   Program sensors-detect: Don't probe i2c-isa as a regular i2c bus
 
 
diff --git a/kernel/chips/lm93.c b/kernel/chips/lm93.c
index 5335ddb9..29b8df5e 100644
--- a/kernel/chips/lm93.c
+++ b/kernel/chips/lm93.c
@@ -303,7 +303,7 @@ struct lm93_data {
 	u16 block5[4];
 
 	/* block6 has a lot of data we don't need */
-	struct { u8 min; u8 max; } temp_lim[3];
+	struct { u8 min; u8 max; } temp_lim[4];
 
 	/* vin1 - vin16: low and high limits */
 	struct { u8 min; u8 max; } block7[16];