diff --git a/doc/changelog.txt b/doc/changelog.txt
index 9a5f6d2..773db01 100644
--- a/doc/changelog.txt
+++ b/doc/changelog.txt
@@ -2,7 +2,7 @@
 HEAD
 ====
 Changes:
-- remove support for Linux 2.6.17--2.6.25
+- remove support for Linux 2.6.17--2.6.26
 
 
 v1.47.1 (2010-10-15)
diff --git a/extensions/ACCOUNT/xt_ACCOUNT.c b/extensions/ACCOUNT/xt_ACCOUNT.c
index 2214cb6..3532285 100644
--- a/extensions/ACCOUNT/xt_ACCOUNT.c
+++ b/extensions/ACCOUNT/xt_ACCOUNT.c
@@ -22,11 +22,7 @@
 #include <net/tcp.h>
 #include <linux/netfilter_ipv4/ip_tables.h>
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
-    #include <linux/semaphore.h>
-#else
-    #include <asm/semaphore.h>
-#endif
+#include <linux/semaphore.h>
 
 #include <linux/kernel.h>
 #include <linux/mm.h>
diff --git a/extensions/compat_xtables.h b/extensions/compat_xtables.h
index 78bdd67..b2c09af 100644
--- a/extensions/compat_xtables.h
+++ b/extensions/compat_xtables.h
@@ -8,8 +8,8 @@
 
 #define DEBUGP Use__pr_debug__instead
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 26)
-#	warning Kernels below 2.6.26 not supported.
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 27)
+#	warning Kernels below 2.6.27 not supported.
 #endif
 
 #if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)