--- a/ucx/cx/streams.h	Wed Dec 17 18:31:20 2025 +0100
+++ b/ucx/cx/streams.h	Thu Dec 18 17:50:15 2025 +0100
@@ -36,8 +36,8 @@
  * @copyright 2-Clause BSD License
  */
 
-#ifndef UCX_STREAMS_H
-#define UCX_STREAMS_H
+#ifndef Ucx_strEAMS_H
+#define Ucx_strEAMS_H
 
 #include "common.h"
 
@@ -117,4 +117,4 @@
 }
 #endif
 
-#endif // UCX_STREAMS_H
+#endif // Ucx_strEAMS_H