diff --git a/reactos/dll/cpl/mmsys/gr-GR.rc b/reactos/dll/cpl/mmsys/el-GR.rc
similarity index 100%
rename from reactos/dll/cpl/mmsys/gr-GR.rc
rename to reactos/dll/cpl/mmsys/el-GR.rc
diff --git a/reactos/dll/cpl/mmsys/mmsys.rc b/reactos/dll/cpl/mmsys/mmsys.rc
index 193a1db807d..e2304d82d49 100644
--- a/reactos/dll/cpl/mmsys/mmsys.rc
+++ b/reactos/dll/cpl/mmsys/mmsys.rc
@@ -11,10 +11,10 @@
 IDI_CPLICON ICON "resources/mmsys.ico"
 
 #include "de-DE.rc"
+#include "el-GR.rc"
 #include "en-US.rc"
 #include "es-ES.rc"
 #include "fr-FR.rc"
-#include "gr-GR.rc"
 #include "nl-NL.rc"
 #include "ru-RU.rc"
 #include "uk-UK.rc"