diff --git a/arch/risc-v/include/syscall.h b/arch/risc-v/include/syscall.h
index 834b2848dd..f5a14a1a8d 100644
--- a/arch/risc-v/include/syscall.h
+++ b/arch/risc-v/include/syscall.h
@@ -55,7 +55,7 @@
 #  define CONFIG_SYS_RESERVED 4
 #endif
 
-/* RV64GC system calls ******************************************************/
+/* RISC-V system calls ******************************************************/
 
 /* SYS call 1 and 2 are defined for internal use by the RISC-V port (see
  * arch/risc-v/include/syscall.h). In addition, SYS call 3 is the