diff --git a/ChangeLog b/ChangeLog
index 8e864dddb..34e7b76dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* util/grub-install.in: Add missing "in" keyword.
+
 2010-05-18  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* util/grub-mkrescue.in: Remove -O i386-pc duplication.
diff --git a/util/grub-install.in b/util/grub-install.in
index 8a93ace8c..0db216fd5 100644
--- a/util/grub-install.in
+++ b/util/grub-install.in
@@ -342,7 +342,7 @@ else
     prefix_drive=`$grub_probe --target=drive --device ${grub_device}` || exit 1
 fi
 
-case "${target_cpu}-${platform}"
+case "${target_cpu}-${platform}" in
     i386-pc) mkimage_target=i386-pc ;;
     sparc64-ieee1275) mkimage_target=sparc64-ieee1275-raw ;;
     mips-yeeloong) mkimage_target=mipsel-yeeloong-elf ;;