diff --git a/ChangeLog b/ChangeLog
index 813074e75..23011288e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-11-17  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* tests/core_compress_test.in: Use full arguments as grub-mkimage-extra
+	now needs full arguments.
+
 2013-11-17  Vladimir Serbinenko  <phcoder@gmail.com>
 
 	* util/grub-mkrescue.c (main): Add trailing \n in
diff --git a/tests/core_compress_test.in b/tests/core_compress_test.in
index f97c0240b..1003587cc 100644
--- a/tests/core_compress_test.in
+++ b/tests/core_compress_test.in
@@ -27,10 +27,10 @@ case "${grub_modinfo_target_cpu}-${grub_modinfo_platform}" in
 esac
 
 
-if [ "$(echo hello | "${grubshell}" --grub-mkimage-extra=-C --grub-mkimage-extra=xz)" != "Hello World" ]; then
+if [ "$(echo hello | "${grubshell}" --grub-mkimage-extra=--compress=xz)" != "Hello World" ]; then
    exit 1
 fi
 
-if [ "$(echo hello | "${grubshell}" --grub-mkimage-extra=-C --grub-mkimage-extra=none)" != "Hello World" ]; then
+if [ "$(echo hello | "${grubshell}" --grub-mkimage-extra=--compress=none)" != "Hello World" ]; then
    exit 1
 fi