diff --git a/libs/libc/unistd/lib_sysconf.c b/libs/libc/unistd/lib_sysconf.c
index 0c3b6138182..c6ae9fb78e5 100644
--- a/libs/libc/unistd/lib_sysconf.c
+++ b/libs/libc/unistd/lib_sysconf.c
@@ -241,6 +241,11 @@ long sysconf(int name)
         return 1;
 #endif
 
+#ifdef CONFIG_CLOCK_MONOTONIC
+      case _SC_MONOTONIC_CLOCK:
+        return 1;
+#endif
+
       case _SC_PAGESIZE:
 #ifdef CONFIG_MM_PGSIZE
         return CONFIG_MM_PGSIZE;