diff --git a/reactos/base/applications/games/solitaire/lang/sk-Sk.rc b/reactos/base/applications/games/solitaire/lang/sk-SK.rc
similarity index 100%
rename from reactos/base/applications/games/solitaire/lang/sk-Sk.rc
rename to reactos/base/applications/games/solitaire/lang/sk-SK.rc