diff --git a/reactos/w32api/include/winerror.h b/reactos/w32api/include/winerror.h
index 0a3193cdfdc..8d5b5f79b85 100644
--- a/reactos/w32api/include/winerror.h
+++ b/reactos/w32api/include/winerror.h
@@ -173,7 +173,15 @@
 #define ERROR_NESTING_NOT_ALLOWED 215L
 #define ERROR_EXE_MACHINE_TYPE_MISMATCH 216L
 #define ERROR_EXE_CANNOT_MODIFY_SIGNED_BINARY 217L
-#define ERRO_EXE_CANNOT_MODIFY_STRONG_SIGNED_BINARY 218L
+#define ERROR_EXE_CANNOT_MODIFY_STRONG_SIGNED_BINARY 218L
+#define ERROR_INVALID_EXITROUTINE_RING 219L
+#define ERROR_GETBUF_FAILED 220L
+#define ERROR_FLUSHBUF_FAILED 221L
+#define ERROR_TRANSFER_TOO_LONG 222L
+#define ERROR_FORCENOSWAP_FAILED 223L
+#define ERROR_SMG_NO_TARGET_WINDOW 224L
+#define ERROR_NO_CHILDREN 228L
+#define ERROR_INVALID_SCREEN_GROUP 229L
 #define ERROR_BAD_PIPE 230L
 #define ERROR_PIPE_BUSY 231L
 #define ERROR_NO_DATA 232L