diff --git a/ChangeLog b/ChangeLog
index 582daf40d..1055d1ad4 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2012-01-30  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* grub-core/io/lzopio.c (uncompress_block): Fix use of incorrect
+	variable.
+
 2012-01-29  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* grub-core/lib/posix_wrap/string.h (memchr): New function.
diff --git a/grub-core/io/lzopio.c b/grub-core/io/lzopio.c
index e60664478..4996fa546 100644
--- a/grub-core/io/lzopio.c
+++ b/grub-core/io/lzopio.c
@@ -212,7 +212,7 @@ uncompress_block (struct grub_lzopio *lzopio)
 
       if (lzopio->ucheck_fun)
 	{
-	  grub_uint64_t context[(lzopio->ccheck_fun->contextsize + 7) / 8];
+	  grub_uint64_t context[(lzopio->ucheck_fun->contextsize + 7) / 8];
 
 	  lzopio->ucheck_fun->init (context);
 	  lzopio->ucheck_fun->write (context, lzopio->block.udata,