diff --git a/pkgs/os-specific/linux/kernel/config-2.6.26-i686-smp b/pkgs/os-specific/linux/kernel/config-2.6.26-i686-smp
index a1d9f8a83be8..6d5ecd4b1c82 100644
--- a/pkgs/os-specific/linux/kernel/config-2.6.26-i686-smp
+++ b/pkgs/os-specific/linux/kernel/config-2.6.26-i686-smp
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26.2
-# Thu Aug  7 16:21:47 2008
+# Linux kernel version: 2.6.26.3
+# Fri Aug 22 12:48:11 2008
 #
 # CONFIG_64BIT is not set
 CONFIG_X86_32=y
@@ -2383,6 +2383,7 @@ CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=m
 CONFIG_I2C_ALGOPCA=m
 
diff --git a/pkgs/os-specific/linux/kernel/config-2.6.26-x86_64-smp b/pkgs/os-specific/linux/kernel/config-2.6.26-x86_64-smp
index 837927ae4016..74e3e10f2ef4 100644
--- a/pkgs/os-specific/linux/kernel/config-2.6.26-x86_64-smp
+++ b/pkgs/os-specific/linux/kernel/config-2.6.26-x86_64-smp
@@ -1,7 +1,7 @@
 #
 # Automatically generated make config: don't edit
-# Linux kernel version: 2.6.26.2
-# Thu Aug  7 16:33:17 2008
+# Linux kernel version: 2.6.26.3
+# Fri Aug 22 12:49:00 2008
 #
 CONFIG_64BIT=y
 # CONFIG_X86_32 is not set
@@ -2200,6 +2200,7 @@ CONFIG_DEVPORT=y
 CONFIG_I2C=m
 CONFIG_I2C_BOARDINFO=y
 CONFIG_I2C_CHARDEV=m
+CONFIG_I2C_HELPER_AUTO=y
 CONFIG_I2C_ALGOBIT=m
 CONFIG_I2C_ALGOPCA=m
 
diff --git a/pkgs/os-specific/linux/kernel/linux-2.6.26.nix b/pkgs/os-specific/linux/kernel/linux-2.6.26.nix
index 039936c977ca..7aff2b1e044f 100644
--- a/pkgs/os-specific/linux/kernel/linux-2.6.26.nix
+++ b/pkgs/os-specific/linux/kernel/linux-2.6.26.nix
@@ -61,9 +61,9 @@ stdenv.mkDerivation {
 
   config =
     if kernelConfig != null then kernelConfig else
-    if userModeLinux then ./config-2.6.25-uml else
-    if stdenv.system == "i686-linux" then ./config-2.6.25-i686-smp else
-    if stdenv.system == "x86_64-linux" then ./config-2.6.25-x86_64-smp else
+    if userModeLinux then ./config-2.6.26-uml else
+    if stdenv.system == "i686-linux" then ./config-2.6.26-i686-smp else
+    if stdenv.system == "x86_64-linux" then ./config-2.6.26-x86_64-smp else
     abort "No kernel configuration for your platform!";
   
   buildInputs = [perl mktemp];